70199395 has 16 divisors (see below), whose sum is σ = 101341440. Its totient is φ = 45602784.

The previous prime is 70199387. The next prime is 70199399. The reversal of 70199395 is 59399107.

It is a cyclic number.

It is not a de Polignac number, because 70199395 - 2³ = 70199387 is a prime.

It is not an unprimeable number, because it can be changed into a prime (70199399) 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, 52117 + ... + 53446.

It is an arithmetic number, because the mean of its divisors is an integer number (6333840).

Almost surely, 2^70199395 is an apocalyptic number.

70199395 is a deficient number, since it is larger than the sum of its proper divisors (31142045).

70199395 is a wasteful number, since it uses less digits than its factorization.

70199395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105594.

The product of its (nonzero) digits is 76545, while the sum is 43.

The square root of 70199395 is about 8378.5079220587. The cubic root of 70199395 is about 412.5194750524.

The spelling of 70199395 in words is "seventy million, one hundred ninety-nine thousand, three hundred ninety-five".