427859454 has 32 divisors (see below), whose sum is σ = 947454336. Its totient is φ = 127717920.

The previous prime is 427859449. The next prime is 427859459. The reversal of 427859454 is 454958724.

It is an interprime number because it is at equal distance from previous prime (427859449) and next prime (427859459).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (427859459) 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, 43957 + ... + 52800.

It is an arithmetic number, because the mean of its divisors is an integer number (29607948).

Almost surely, 2^427859454 is an apocalyptic number.

427859454 is an abundant number, since it is smaller than the sum of its proper divisors (519594882).

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

427859454 is a wasteful number, since it uses less digits than its factorization.

427859454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96840.

The product of its digits is 1612800, while the sum is 48.

The square root of 427859454 is about 20684.7638130098. The cubic root of 427859454 is about 753.5297052920.

The spelling of 427859454 in words is "four hundred twenty-seven million, eight hundred fifty-nine thousand, four hundred fifty-four".