46072557 has 12 divisors (see below), whose sum is σ = 69014400. Its totient is φ = 30714876.

The previous prime is 46072531. The next prime is 46072571. The reversal of 46072557 is 75527064.

It is a de Polignac number, because none of the positive numbers 2^k-46072557 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46072577) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 94557 + ... + 95042.

It is an arithmetic number, because the mean of its divisors is an integer number (5751200).

Almost surely, 2^46072557 is an apocalyptic number.

It is an amenable number.

46072557 is a deficient number, since it is larger than the sum of its proper divisors (22941843).

46072557 is an equidigital number, since it uses as much as digits as its factorization.

46072557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189614 (or 189602 counting only the distinct ones).

The product of its (nonzero) digits is 58800, while the sum is 36.

The square root of 46072557 is about 6787.6768485248. The cubic root of 46072557 is about 358.4930759679.

The spelling of 46072557 in words is "forty-six million, seventy-two thousand, five hundred fifty-seven".