70714460 has 24 divisors (see below), whose sum is σ = 148688736. Its totient is φ = 28249920.

The previous prime is 70714421. The next prime is 70714471. The reversal of 70714460 is 6441707.

It is a happy number.

It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18689 + ... + 22151.

It is an arithmetic number, because the mean of its divisors is an integer number (6195364).

Almost surely, 2^70714460 is an apocalyptic number.

It is an amenable number.

70714460 is an abundant number, since it is smaller than the sum of its proper divisors (77974276).

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

70714460 is a wasteful number, since it uses less digits than its factorization.

70714460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4493 (or 4491 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 29.

The square root of 70714460 is about 8409.1890215407. The cubic root of 70714460 is about 413.5259262607.

The spelling of 70714460 in words is "seventy million, seven hundred fourteen thousand, four hundred sixty".