46293889 has 4 divisors (see below), whose sum is σ = 47890260. Its totient is φ = 44697520.

The previous prime is 46293883. The next prime is 46293901. The reversal of 46293889 is 98839264.

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 35796289 + 10497600 = 5983^2 + 3240^2 .

It is a cyclic number.

It is not a de Polignac number, because 46293889 - 2⁷ = 46293761 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46293883) 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, 798142 + ... + 798199.

It is an arithmetic number, because the mean of its divisors is an integer number (11972565).

Almost surely, 2^46293889 is an apocalyptic number.

It is an amenable number.

46293889 is a deficient number, since it is larger than the sum of its proper divisors (1596371).

46293889 is a wasteful number, since it uses less digits than its factorization.

46293889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1596370.

The product of its digits is 746496, while the sum is 49.

The square root of 46293889 is about 6803.9612726705. The cubic root of 46293889 is about 359.0662245956.

The spelling of 46293889 in words is "forty-six million, two hundred ninety-three thousand, eight hundred eighty-nine".