70457010 has 64 divisors (see below), whose sum is σ = 192834432. Its totient is φ = 16321536.

The previous prime is 70457003. The next prime is 70457029. The reversal of 70457010 is 1075407.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1317 + ... + 11943.

It is an arithmetic number, because the mean of its divisors is an integer number (3013038).

Almost surely, 2^70457010 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70457010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (96417216).

70457010 is an abundant number, since it is smaller than the sum of its proper divisors (122377422).

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

70457010 is a wasteful number, since it uses less digits than its factorization.

70457010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10667.

The product of its (nonzero) digits is 980, while the sum is 24.

The square root of 70457010 is about 8393.8674042422. The cubic root of 70457010 is about 413.0234749910.

The spelling of 70457010 in words is "seventy million, four hundred fifty-seven thousand, ten".