46393557 has 8 divisors (see below), whose sum is σ = 70694976. Its totient is φ = 26510592.

The previous prime is 46393541. The next prime is 46393609. The reversal of 46393557 is 75539364.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 46393557 - 2⁴ = 46393541 is a prime.

It is a super-2 number, since 2×46393557² = 4304724262224498, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46393537) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1104588 + ... + 1104629.

It is an arithmetic number, because the mean of its divisors is an integer number (8836872).

Almost surely, 2^46393557 is an apocalyptic number.

It is an amenable number.

46393557 is a deficient number, since it is larger than the sum of its proper divisors (24301419).

46393557 is a wasteful number, since it uses less digits than its factorization.

46393557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2209227.

The product of its digits is 340200, while the sum is 42.

The square root of 46393557 is about 6811.2815974675. The cubic root of 46393557 is about 359.3237226599.

The spelling of 46393557 in words is "forty-six million, three hundred ninety-three thousand, five hundred fifty-seven".