70620105088 has 64 divisors (see below), whose sum is σ = 151720002000. Its totient is φ = 32548866048.

The previous prime is 70620105079. The next prime is 70620105097. The reversal of 70620105088 is 88050102607.

It is an interprime number because it is at equal distance from previous prime (70620105079) and next prime (70620105097).

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

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, 1190763 + ... + 1248661.

Almost surely, 2^70620105088 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70620105088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75860001000).

70620105088 is an abundant number, since it is smaller than the sum of its proper divisors (81099896912).

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

70620105088 is a wasteful number, since it uses less digits than its factorization.

70620105088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58659 (or 58647 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 37.

The spelling of 70620105088 in words is "seventy billion, six hundred twenty million, one hundred five thousand, eighty-eight".