70601895 has 96 divisors (see below), whose sum is σ = 157429440. Its totient is φ = 29756160.

The previous prime is 70601893. The next prime is 70601939. The reversal of 70601895 is 59810607.

It is not a de Polignac number, because 70601895 - 2¹ = 70601893 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70601893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 85585 + ... + 86405.

It is an arithmetic number, because the mean of its divisors is an integer number (1639890).

Almost surely, 2^70601895 is an apocalyptic number.

70601895 is an abundant number, since it is smaller than the sum of its proper divisors (86827545).

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

70601895 is a wasteful number, since it uses less digits than its factorization.

70601895 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 862 (or 849 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 36.

The square root of 70601895 is about 8402.4933799438. The cubic root of 70601895 is about 413.3063895172.

The spelling of 70601895 in words is "seventy million, six hundred one thousand, eight hundred ninety-five".