92742660 has 36 divisors (see below), whose sum is σ = 281319948. Its totient is φ = 24731328.

The previous prime is 92742649. The next prime is 92742679. The reversal of 92742660 is 6624729.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 18507204 + 74235456 = 4302^2 + 8616^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 257439 + ... + 257798.

It is an arithmetic number, because the mean of its divisors is an integer number (7814443).

Almost surely, 2^92742660 is an apocalyptic number.

92742660 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

92742660 is an abundant number, since it is smaller than the sum of its proper divisors (188577288).

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

92742660 is a wasteful number, since it uses less digits than its factorization.

92742660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 515252 (or 515247 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 92742660 is about 9630.2990607769. The cubic root of 92742660 is about 452.6472115472.

The spelling of 92742660 in words is "ninety-two million, seven hundred forty-two thousand, six hundred sixty".