626145134 has 8 divisors (see below), whose sum is σ = 939328488. Its totient is φ = 313035640.

The previous prime is 626145131. The next prime is 626145181. The reversal of 626145134 is 431541626.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 626145134.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (626145131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14504 + ... + 38244.

It is an arithmetic number, because the mean of its divisors is an integer number (117416061).

Almost surely, 2^626145134 is an apocalyptic number.

626145134 is a deficient number, since it is larger than the sum of its proper divisors (313183354).

626145134 is a wasteful number, since it uses less digits than its factorization.

626145134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36930.

The product of its digits is 17280, while the sum is 32.

The square root of 626145134 is about 25022.8921989445. The cubic root of 626145134 is about 855.5098285100.

The spelling of 626145134 in words is "six hundred twenty-six million, one hundred forty-five thousand, one hundred thirty-four".