46257572 has 12 divisors (see below), whose sum is σ = 81860940. Its totient is φ = 22868736.

The previous prime is 46257557. The next prime is 46257587. The reversal of 46257572 is 27575264.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (46257557) and next prime (46257587).

It can be written as a sum of positive squares in 2 ways, for example, as 12222016 + 34035556 = 3496^2 + 5834^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64613 + ... + 65324.

It is an arithmetic number, because the mean of its divisors is an integer number (6821745).

Almost surely, 2^46257572 is an apocalyptic number.

It is an amenable number.

46257572 is a deficient number, since it is larger than the sum of its proper divisors (35603368).

46257572 is a wasteful number, since it uses less digits than its factorization.

46257572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130030 (or 130028 counting only the distinct ones).

The product of its digits is 117600, while the sum is 38.

The square root of 46257572 is about 6801.2919360957. The cubic root of 46257572 is about 358.9723056514.

The spelling of 46257572 in words is "forty-six million, two hundred fifty-seven thousand, five hundred seventy-two".