74866950 has 48 divisors (see below), whose sum is σ = 206303760. Its totient is φ = 19964160.

The previous prime is 74866933. The next prime is 74866969. The reversal of 74866950 is 5966847.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 74866896 and 74866905.

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 23 ways as a sum of consecutive naturals, for example, 26379 + ... + 29078.

It is an arithmetic number, because the mean of its divisors is an integer number (4297995).

Almost surely, 2^74866950 is an apocalyptic number.

74866950 is an abundant number, since it is smaller than the sum of its proper divisors (131436810).

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

74866950 is a wasteful number, since it uses less digits than its factorization.

74866950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55478 (or 55467 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The square root of 74866950 is about 8652.5689826779. The cubic root of 74866950 is about 421.4668101170.

The spelling of 74866950 in words is "seventy-four million, eight hundred sixty-six thousand, nine hundred fifty".