914861454 has 32 divisors (see below), whose sum is σ = 2018538144. Its totient is φ = 274629120.

The previous prime is 914861407. The next prime is 914861471. The reversal of 914861454 is 454168419.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 139839 + ... + 146234.

It is an arithmetic number, because the mean of its divisors is an integer number (63079317).

Almost surely, 2^914861454 is an apocalyptic number.

914861454 is an abundant number, since it is smaller than the sum of its proper divisors (1103676690).

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

914861454 is a wasteful number, since it uses less digits than its factorization.

914861454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286132.

The product of its digits is 138240, while the sum is 42.

The square root of 914861454 is about 30246.6767430738. The cubic root of 914861454 is about 970.7746863396.

The spelling of 914861454 in words is "nine hundred fourteen million, eight hundred sixty-one thousand, four hundred fifty-four".