426154492 has 12 divisors (see below), whose sum is σ = 763960176. Its totient is φ = 207880160.

The previous prime is 426154481. The next prime is 426154501. The reversal of 426154492 is 294451624.

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 3 ways as a sum of consecutive naturals, for example, 1299088 + ... + 1299415.

It is an arithmetic number, because the mean of its divisors is an integer number (63663348).

Almost surely, 2^426154492 is an apocalyptic number.

It is an amenable number.

426154492 is a deficient number, since it is larger than the sum of its proper divisors (337805684).

426154492 is a wasteful number, since it uses less digits than its factorization.

426154492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2598548 (or 2598546 counting only the distinct ones).

The product of its digits is 69120, while the sum is 37.

The square root of 426154492 is about 20643.5096822222. The cubic root of 426154492 is about 752.5274682306.

The spelling of 426154492 in words is "four hundred twenty-six million, one hundred fifty-four thousand, four hundred ninety-two".