46249993 has 4 divisors (see below), whose sum is σ = 46517508. Its totient is φ = 45982480.

The previous prime is 46249991. The next prime is 46250003. The reversal of 46249993 is 39994264.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 43599609 + 2650384 = 6603^2 + 1628^2 .

It is a cyclic number.

It is not a de Polignac number, because 46249993 - 2¹ = 46249991 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46249991) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 133498 + ... + 133843.

It is an arithmetic number, because the mean of its divisors is an integer number (11629377).

Almost surely, 2^46249993 is an apocalyptic number.

It is an amenable number.

46249993 is a deficient number, since it is larger than the sum of its proper divisors (267515).

46249993 is a wasteful number, since it uses less digits than its factorization.

46249993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267514.

The product of its digits is 419904, while the sum is 46.

The square root of 46249993 is about 6800.7347397175. The cubic root of 46249993 is about 358.9526994941.

The spelling of 46249993 in words is "forty-six million, two hundred forty-nine thousand, nine hundred ninety-three".