427025454 has 8 divisors (see below), whose sum is σ = 854050920. Its totient is φ = 142341816.

The previous prime is 427025449. The next prime is 427025479. The reversal of 427025454 is 454520724.

It is a sphenic number, since it is the product of 3 distinct primes.

427025454 is an admirable number.

It is a super-2 number, since 2×427025454² = 364701476727812232, which contains 22 as substring.

It is a congruent number.

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, 35585449 + ... + 35585460.

It is an arithmetic number, because the mean of its divisors is an integer number (106756365).

Almost surely, 2^427025454 is an apocalyptic number.

427025454 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

427025454 is a wasteful number, since it uses less digits than its factorization.

427025454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71170914.

The product of its (nonzero) digits is 44800, while the sum is 33.

The square root of 427025454 is about 20664.5942132915. The cubic root of 427025454 is about 753.0397838626.

The spelling of 427025454 in words is "four hundred twenty-seven million, twenty-five thousand, four hundred fifty-four".