422514524 has 6 divisors (see below), whose sum is σ = 739400424. Its totient is φ = 211257260.

The previous prime is 422514479. The next prime is 422514557. The reversal of 422514524 is 425415224.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52814312 + ... + 52814319.

It is an arithmetic number, because the mean of its divisors is an integer number (123233404).

Almost surely, 2^422514524 is an apocalyptic number.

It is an amenable number.

422514524 is a deficient number, since it is larger than the sum of its proper divisors (316885900).

422514524 is a wasteful number, since it uses less digits than its factorization.

422514524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105628635 (or 105628633 counting only the distinct ones).

The product of its digits is 12800, while the sum is 29.

The square root of 422514524 is about 20555.1580874485. The cubic root of 422514524 is about 750.3787858480.

Adding to 422514524 its reverse (425415224), we get a palindrome (847929748).

The spelling of 422514524 in words is "four hundred twenty-two million, five hundred fourteen thousand, five hundred twenty-four".