457272662 has 16 divisors (see below), whose sum is σ = 855159552. Its totient is φ = 178158120.

The previous prime is 457272649. The next prime is 457272689. The reversal of 457272662 is 266272754.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1484498 + ... + 1484805.

It is an arithmetic number, because the mean of its divisors is an integer number (53447472).

Almost surely, 2^457272662 is an apocalyptic number.

457272662 is a deficient number, since it is larger than the sum of its proper divisors (397886890).

457272662 is a wasteful number, since it uses less digits than its factorization.

457272662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2969323.

The product of its digits is 282240, while the sum is 41.

The square root of 457272662 is about 21383.9346706821. The cubic root of 457272662 is about 770.4156197781.

The spelling of 457272662 in words is "four hundred fifty-seven million, two hundred seventy-two thousand, six hundred sixty-two".