74067960 has 32 divisors (see below), whose sum is σ = 222204240. Its totient is φ = 19751424.

The previous prime is 74067949. The next prime is 74067967. The reversal of 74067960 is 6976047.

74067960 = T₄₅₃ + T₄₅₄ + ... + T₈₁₂.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74067967) 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, 308497 + ... + 308736.

Almost surely, 2^74067960 is an apocalyptic number.

It is an amenable number.

74067960 is an abundant number, since it is smaller than the sum of its proper divisors (148136280).

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

74067960 is a wasteful number, since it uses less digits than its factorization.

74067960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 617247 (or 617243 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 39.

The square root of 74067960 is about 8606.2744553029. The cubic root of 74067960 is about 419.9621281044.

The spelling of 74067960 in words is "seventy-four million, sixty-seven thousand, nine hundred sixty".