77265034 has 48 divisors (see below), whose sum is σ = 154211904. Its totient is φ = 28321920.

The previous prime is 77265031. The next prime is 77265053. The reversal of 77265034 is 43056277.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is not an unprimeable number, because it can be changed into a prime (77265031) 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 23 ways as a sum of consecutive naturals, for example, 27457 + ... + 30139.

It is an arithmetic number, because the mean of its divisors is an integer number (3212748).

Almost surely, 2^77265034 is an apocalyptic number.

77265034 is a deficient number, since it is larger than the sum of its proper divisors (76946870).

77265034 is a wasteful number, since it uses less digits than its factorization.

77265034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2731 (or 2720 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 34.

The square root of 77265034 is about 8790.0531283946. The cubic root of 77265034 is about 425.9196399662.

The spelling of 77265034 in words is "seventy-seven million, two hundred sixty-five thousand, thirty-four".