126625534 has 16 divisors (see below), whose sum is σ = 226510848. Its totient is φ = 51908472.

The previous prime is 126625529. The next prime is 126625553. The reversal of 126625534 is 435526621.

It is a self number, because there is not a number n which added to its sum of digits gives 126625534.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 196302 + ... + 196945.

It is an arithmetic number, because the mean of its divisors is an integer number (14156928).

Almost surely, 2^126625534 is an apocalyptic number.

126625534 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

126625534 is a deficient number, since it is larger than the sum of its proper divisors (99885314).

126625534 is a wasteful number, since it uses less digits than its factorization.

126625534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393279.

The product of its digits is 43200, while the sum is 34.

The square root of 126625534 is about 11252.8011623773. The cubic root of 126625534 is about 502.1580508987.

The spelling of 126625534 in words is "one hundred twenty-six million, six hundred twenty-five thousand, five hundred thirty-four".