79911462 has 16 divisors (see below), whose sum is σ = 160301232. Its totient is φ = 26557440.

The previous prime is 79911451. The next prime is 79911463. The reversal of 79911462 is 26411997.

It is a self number, because there is not a number n which added to its sum of digits gives 79911462.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79911463) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17739 + ... + 21782.

It is an arithmetic number, because the mean of its divisors is an integer number (10018827).

Almost surely, 2^79911462 is an apocalyptic number.

79911462 is an abundant number, since it is smaller than the sum of its proper divisors (80389770).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

79911462 is a wasteful number, since it uses less digits than its factorization.

79911462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39863.

The product of its digits is 27216, while the sum is 39.

The square root of 79911462 is about 8939.3211151631. The cubic root of 79911462 is about 430.7279215473.

It can be divided in two parts, 7991 and 1462, that added together give a triangular number (9453 = T₁₃₇).

The spelling of 79911462 in words is "seventy-nine million, nine hundred eleven thousand, four hundred sixty-two".