814814074 has 32 divisors (see below), whose sum is σ = 1291917312. Its totient is φ = 384912000.

The previous prime is 814814051. The next prime is 814814081. The reversal of 814814074 is 470418418.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 821719 + ... + 822709.

It is an arithmetic number, because the mean of its divisors is an integer number (40372416).

Almost surely, 2^814814074 is an apocalyptic number.

814814074 is a deficient number, since it is larger than the sum of its proper divisors (477103238).

814814074 is a wasteful number, since it uses less digits than its factorization.

814814074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1342.

The product of its (nonzero) digits is 28672, while the sum is 37.

The square root of 814814074 is about 28544.9483096397. The cubic root of 814814074 is about 934.0128271558.

It can be divided in two parts, 8148 and 14074, that added together give a palindrome (22222).

The spelling of 814814074 in words is "eight hundred fourteen million, eight hundred fourteen thousand, seventy-four".