7426662164 has 12 divisors (see below), whose sum is σ = 13680693600. Its totient is φ = 3517892568.

The previous prime is 7426662127. The next prime is 7426662167. The reversal of 7426662164 is 4612666247.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7426662167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48859544 + ... + 48859695.

It is an arithmetic number, because the mean of its divisors is an integer number (1140057800).

Almost surely, 2^7426662164 is an apocalyptic number.

It is an amenable number.

7426662164 is a deficient number, since it is larger than the sum of its proper divisors (6254031436).

7426662164 is a wasteful number, since it uses less digits than its factorization.

7426662164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97719262 (or 97719260 counting only the distinct ones).

The product of its digits is 580608, while the sum is 44.

The square root of 7426662164 is about 86178.0840121199. The cubic root of 7426662164 is about 1951.0327349227.

The spelling of 7426662164 in words is "seven billion, four hundred twenty-six million, six hundred sixty-two thousand, one hundred sixty-four".