457281932 has 6 divisors (see below), whose sum is σ = 800243388. Its totient is φ = 228640964.

The previous prime is 457281893. The next prime is 457281973. The reversal of 457281932 is 239182754.

It is a self number, because there is not a number n which added to its sum of digits gives 457281932.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57160238 + ... + 57160245.

It is an arithmetic number, because the mean of its divisors is an integer number (133373898).

Almost surely, 2^457281932 is an apocalyptic number.

It is an amenable number.

457281932 is a deficient number, since it is larger than the sum of its proper divisors (342961456).

457281932 is a wasteful number, since it uses less digits than its factorization.

457281932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114320487 (or 114320485 counting only the distinct ones).

The product of its digits is 120960, while the sum is 41.

The square root of 457281932 is about 21384.1514210875. The cubic root of 457281932 is about 770.4208257927.

The spelling of 457281932 in words is "four hundred fifty-seven million, two hundred eighty-one thousand, nine hundred thirty-two".