46272457 has 12 divisors (see below), whose sum is σ = 58128448. Its totient is φ = 36055800.

The previous prime is 46272451. The next prime is 46272463. The reversal of 46272457 is 75427264.

It is an interprime number because it is at equal distance from previous prime (46272451) and next prime (46272463).

It is not a de Polignac number, because 46272457 - 2¹¹ = 46270409 is a prime.

It is a super-2 number, since 2×46272457² = 4282280553633698, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (46272451) 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, 26469 + ... + 28162.

Almost surely, 2^46272457 is an apocalyptic number.

It is an amenable number.

46272457 is a deficient number, since it is larger than the sum of its proper divisors (11855991).

46272457 is a wasteful number, since it uses less digits than its factorization.

46272457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54660 (or 54649 counting only the distinct ones).

The product of its digits is 94080, while the sum is 37.

The square root of 46272457 is about 6802.3861254710. The cubic root of 46272457 is about 359.0108055086.

The spelling of 46272457 in words is "forty-six million, two hundred seventy-two thousand, four hundred fifty-seven".