457654627 has 2 divisors, whose sum is σ = 457654628. Its totient is φ = 457654626.

The previous prime is 457654609. The next prime is 457654679. The reversal of 457654627 is 726456754.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 457654627 - 2¹¹ = 457652579 is a prime.

It is a super-2 number, since 2×457654627² = 418895515229018258, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (457654697) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 228827313 + 228827314.

It is an arithmetic number, because the mean of its divisors is an integer number (228827314).

Almost surely, 2^457654627 is an apocalyptic number.

457654627 is a deficient number, since it is larger than the sum of its proper divisors (1).

457654627 is an equidigital number, since it uses as much as digits as its factorization.

457654627 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1411200, while the sum is 46.

The square root of 457654627 is about 21392.8639270202. The cubic root of 457654627 is about 770.6300723564.

The spelling of 457654627 in words is "four hundred fifty-seven million, six hundred fifty-four thousand, six hundred twenty-seven".