73465970 has 32 divisors (see below), whose sum is σ = 143700480. Its totient is φ = 26939520.

The previous prime is 73465937. The next prime is 73465981. The reversal of 73465970 is 7956437.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 347 + ... + 12126.

It is an arithmetic number, because the mean of its divisors is an integer number (4490640).

Almost surely, 2^73465970 is an apocalyptic number.

73465970 is a deficient number, since it is larger than the sum of its proper divisors (70234510).

73465970 is a wasteful number, since it uses less digits than its factorization.

73465970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12530.

The product of its (nonzero) digits is 158760, while the sum is 41.

The square root of 73465970 is about 8571.2292000623. The cubic root of 73465970 is about 418.8212793194.

The spelling of 73465970 in words is "seventy-three million, four hundred sixty-five thousand, nine hundred seventy".