70848456 has 32 divisors (see below), whose sum is σ = 202424640. Its totient is φ = 20242368.

The previous prime is 70848419. The next prime is 70848461. The reversal of 70848456 is 65484807.

It is a Harshad number since it is a multiple of its sum of digits (42).

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, 210691 + ... + 211026.

It is an arithmetic number, because the mean of its divisors is an integer number (6325770).

Almost surely, 2^70848456 is an apocalyptic number.

It is an amenable number.

70848456 is an abundant number, since it is smaller than the sum of its proper divisors (131576184).

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

70848456 is a wasteful number, since it uses less digits than its factorization.

70848456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 421733 (or 421729 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 42.

The square root of 70848456 is about 8417.1524876291. The cubic root of 70848456 is about 413.7869565964.

The spelling of 70848456 in words is "seventy million, eight hundred forty-eight thousand, four hundred fifty-six".