71484502 has 12 divisors (see below), whose sum is σ = 107921268. Its totient is φ = 35512200.

The previous prime is 71484499. The next prime is 71484527. The reversal of 71484502 is 20548417.

It is a super-2 number, since 2×71484502² = 10220068052376008, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 64977 + ... + 66067.

It is an arithmetic number, because the mean of its divisors is an integer number (8993439).

Almost surely, 2^71484502 is an apocalyptic number.

71484502 is a deficient number, since it is larger than the sum of its proper divisors (36436766).

71484502 is a wasteful number, since it uses less digits than its factorization.

71484502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1455 (or 1274 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 31.

The square root of 71484502 is about 8454.8507970277. The cubic root of 71484502 is about 415.0215346642.

The spelling of 71484502 in words is "seventy-one million, four hundred eighty-four thousand, five hundred two".