70973896 has 32 divisors (see below), whose sum is σ = 152490240. Its totient is φ = 30336768.

The previous prime is 70973887. The next prime is 70973923. The reversal of 70973896 is 69837907.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22785 + ... + 25711.

It is an arithmetic number, because the mean of its divisors is an integer number (4765320).

Almost surely, 2^70973896 is an apocalyptic number.

It is an amenable number.

70973896 is an abundant number, since it is smaller than the sum of its proper divisors (81516344).

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

70973896 is a wasteful number, since it uses less digits than its factorization.

70973896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3373 (or 3369 counting only the distinct ones).

The product of its (nonzero) digits is 571536, while the sum is 49.

The square root of 70973896 is about 8424.6006433540. The cubic root of 70973896 is about 414.0310213478.

The spelling of 70973896 in words is "seventy million, nine hundred seventy-three thousand, eight hundred ninety-six".