74061760 has 28 divisors (see below), whose sum is σ = 176360328. Its totient is φ = 29624576.

The previous prime is 74061751. The next prime is 74061803. The reversal of 74061760 is 6716047.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 115402 + ... + 116041.

Almost surely, 2^74061760 is an apocalyptic number.

It is an amenable number.

74061760 is an abundant number, since it is smaller than the sum of its proper divisors (102298568).

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

74061760 is a wasteful number, since it uses less digits than its factorization.

74061760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231460 (or 231450 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 31.

The square root of 74061760 is about 8605.9142454477. The cubic root of 74061760 is about 419.9504098669.

It can be divided in two parts, 740 and 61760, that added together give a square (62500 = 250²).

The spelling of 74061760 in words is "seventy-four million, sixty-one thousand, seven hundred sixty".