46487393 has 4 divisors (see below), whose sum is σ = 48508608. Its totient is φ = 44466180.

The previous prime is 46487369. The next prime is 46487417. The reversal of 46487393 is 39378464.

It is a happy number.

46487393 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (46487369) and next prime (46487417).

It is a cyclic number.

It is not a de Polignac number, because 46487393 - 2²² = 42293089 is a prime.

It is a super-2 number, since 2×46487393² = 4322155415872898, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (46487323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1010573 + ... + 1010618.

It is an arithmetic number, because the mean of its divisors is an integer number (12127152).

Almost surely, 2^46487393 is an apocalyptic number.

It is an amenable number.

46487393 is a deficient number, since it is larger than the sum of its proper divisors (2021215).

46487393 is a wasteful number, since it uses less digits than its factorization.

46487393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2021214.

The product of its digits is 435456, while the sum is 44.

The square root of 46487393 is about 6818.1663957401. The cubic root of 46487393 is about 359.5658165776.

The spelling of 46487393 in words is "forty-six million, four hundred eighty-seven thousand, three hundred ninety-three".