74826256 has 40 divisors (see below), whose sum is σ = 155882880. Its totient is φ = 34683264.

The previous prime is 74826253. The next prime is 74826259. The reversal of 74826256 is 65262847.

It is an interprime number because it is at equal distance from previous prime (74826253) and next prime (74826259).

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (74826253) 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, 11670 + ... + 16906.

It is an arithmetic number, because the mean of its divisors is an integer number (3897072).

Almost surely, 2^74826256 is an apocalyptic number.

74826256 is a gapful number since it is divisible by the number (76) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 74826256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77941440).

74826256 is an abundant number, since it is smaller than the sum of its proper divisors (81056624).

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

74826256 is a wasteful number, since it uses less digits than its factorization.

74826256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5311 (or 5305 counting only the distinct ones).

The product of its digits is 161280, while the sum is 40.

The square root of 74826256 is about 8650.2171071020. The cubic root of 74826256 is about 421.3904333854.

The spelling of 74826256 in words is "seventy-four million, eight hundred twenty-six thousand, two hundred fifty-six".