70025495 has 16 divisors (see below), whose sum is σ = 85330368. Its totient is φ = 55161600.

The previous prime is 70025491. The next prime is 70025531. The reversal of 70025495 is 59452007.

It is not a de Polignac number, because 70025495 - 2² = 70025491 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70025491) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 103097 + ... + 103773.

It is an arithmetic number, because the mean of its divisors is an integer number (5333148).

Almost surely, 2^70025495 is an apocalyptic number.

70025495 is a deficient number, since it is larger than the sum of its proper divisors (15304873).

70025495 is a wasteful number, since it uses less digits than its factorization.

70025495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 970.

The product of its (nonzero) digits is 12600, while the sum is 32.

The square root of 70025495 is about 8368.1237443049. The cubic root of 70025495 is about 412.1785582737.

The spelling of 70025495 in words is "seventy million, twenty-five thousand, four hundred ninety-five".