92773428 has 96 divisors (see below), whose sum is σ = 252564480. Its totient is φ = 26208000.

The previous prime is 92773427. The next prime is 92773459. The reversal of 92773428 is 82437729.

It is a self number, because there is not a number n which added to its sum of digits gives 92773428.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (92773423) 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 31 ways as a sum of consecutive naturals, for example, 177808 + ... + 178328.

It is an arithmetic number, because the mean of its divisors is an integer number (2630880).

Almost surely, 2^92773428 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 92773428, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (126282240).

92773428 is an abundant number, since it is smaller than the sum of its proper divisors (159791052).

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

92773428 is a wasteful number, since it uses less digits than its factorization.

92773428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 629 (or 627 counting only the distinct ones).

The product of its digits is 169344, while the sum is 42.

The square root of 92773428 is about 9631.8963864859. The cubic root of 92773428 is about 452.6972622630.

The spelling of 92773428 in words is "ninety-two million, seven hundred seventy-three thousand, four hundred twenty-eight".