73471276 has 12 divisors (see below), whose sum is σ = 128840040. Its totient is φ = 36659840.

The previous prime is 73471261. The next prime is 73471291. The reversal of 73471276 is 67217437.

It is an interprime number because it is at equal distance from previous prime (73471261) and next prime (73471291).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16741 + ... + 20668.

It is an arithmetic number, because the mean of its divisors is an integer number (10736670).

Almost surely, 2^73471276 is an apocalyptic number.

It is an amenable number.

73471276 is a deficient number, since it is larger than the sum of its proper divisors (55368764).

73471276 is a wasteful number, since it uses less digits than its factorization.

73471276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37904 (or 37902 counting only the distinct ones).

The product of its digits is 49392, while the sum is 37.

The square root of 73471276 is about 8571.5387183399. The cubic root of 73471276 is about 418.8313620475.

It can be divided in two parts, 734 and 71276, that added together give a triangular number (72010 = T₃₇₉).

The spelling of 73471276 in words is "seventy-three million, four hundred seventy-one thousand, two hundred seventy-six".