70025707 has 2 divisors, whose sum is σ = 70025708. Its totient is φ = 70025706.

The previous prime is 70025701. The next prime is 70025713. The reversal of 70025707 is 70752007.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (70025701) and next prime (70025713).

It is a cyclic number.

It is not a de Polignac number, because 70025707 - 2³ = 70025699 is a prime.

It is not a weakly prime, because it can be changed into another prime (70025701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35012853 + 35012854.

It is an arithmetic number, because the mean of its divisors is an integer number (35012854).

Almost surely, 2^70025707 is an apocalyptic number.

70025707 is a deficient number, since it is larger than the sum of its proper divisors (1).

70025707 is an equidigital number, since it uses as much as digits as its factorization.

70025707 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3430, while the sum is 28.

The square root of 70025707 is about 8368.1364114120. The cubic root of 70025707 is about 412.1789742259.

The spelling of 70025707 in words is "seventy million, twenty-five thousand, seven hundred seven".