92740648 has 128 divisors (see below), whose sum is σ = 240549120. Its totient is φ = 32348160.

The previous prime is 92740639. The next prime is 92740651. The reversal of 92740648 is 84604729.

It is a super-3 number, since 3×92740648³ (a number of 25 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 92740648.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 296140 + ... + 296452.

It is an arithmetic number, because the mean of its divisors is an integer number (1879290).

Almost surely, 2^92740648 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 92740648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (120274560).

92740648 is an abundant number, since it is smaller than the sum of its proper divisors (147808472).

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

92740648 is a wasteful number, since it uses less digits than its factorization.

92740648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387 (or 383 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 92740648 is about 9630.1945982415. The cubic root of 92740648 is about 452.6439382144.

The spelling of 92740648 in words is "ninety-two million, seven hundred forty thousand, six hundred forty-eight".