74026790 has 16 divisors (see below), whose sum is σ = 134267760. Its totient is φ = 29384160.

The previous prime is 74026753. The next prime is 74026807. The reversal of 74026790 is 9762047.

It is a self number, because there is not a number n which added to its sum of digits gives 74026790.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 26945 + ... + 29564.

It is an arithmetic number, because the mean of its divisors is an integer number (8391735).

Almost surely, 2^74026790 is an apocalyptic number.

74026790 is a deficient number, since it is larger than the sum of its proper divisors (60240970).

74026790 is a wasteful number, since it uses less digits than its factorization.

74026790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56647.

The product of its (nonzero) digits is 21168, while the sum is 35.

The square root of 74026790 is about 8603.8822632577. The cubic root of 74026790 is about 419.8843029770.

The spelling of 74026790 in words is "seventy-four million, twenty-six thousand, seven hundred ninety".