1626150164 has 24 divisors (see below), whose sum is σ = 3036902400. Its totient is φ = 759217536.

The previous prime is 1626150161. The next prime is 1626150223. The reversal of 1626150164 is 4610516261.

It is a self number, because there is not a number n which added to its sum of digits gives 1626150164.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1626150161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85514 + ... + 102785.

It is an arithmetic number, because the mean of its divisors is an integer number (126537600).

Almost surely, 2^1626150164 is an apocalyptic number.

It is an amenable number.

1626150164 is a deficient number, since it is larger than the sum of its proper divisors (1410752236).

1626150164 is a wasteful number, since it uses less digits than its factorization.

1626150164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188447 (or 188445 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 1626150164 is about 40325.5522466835. The cubic root of 1626150164 is about 1175.9446549069.

The spelling of 1626150164 in words is "one billion, six hundred twenty-six million, one hundred fifty thousand, one hundred sixty-four".