497070454 has 32 divisors (see below), whose sum is σ = 779619456. Its totient is φ = 237504960.

The previous prime is 497070451. The next prime is 497070467. The reversal of 497070454 is 454070794.

It is a super-2 number, since 2×497070454² = 494158072479532232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (497070451) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1618969 + ... + 1619275.

It is an arithmetic number, because the mean of its divisors is an integer number (24363108).

Almost surely, 2^497070454 is an apocalyptic number.

497070454 is a deficient number, since it is larger than the sum of its proper divisors (282549002).

497070454 is a wasteful number, since it uses less digits than its factorization.

497070454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 700.

The product of its (nonzero) digits is 141120, while the sum is 40.

The square root of 497070454 is about 22295.0769005177. The cubic root of 497070454 is about 792.1473671888.

The spelling of 497070454 in words is "four hundred ninety-seven million, seventy thousand, four hundred fifty-four".