70195340 has 24 divisors (see below), whose sum is σ = 149432640. Its totient is φ = 27692928.

The previous prime is 70195337. The next prime is 70195351. The reversal of 70195340 is 4359107.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22580 + ... + 25499.

It is an arithmetic number, because the mean of its divisors is an integer number (6226360).

Almost surely, 2^70195340 is an apocalyptic number.

It is an amenable number.

70195340 is an abundant number, since it is smaller than the sum of its proper divisors (79237300).

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

70195340 is a wasteful number, since it uses less digits than its factorization.

70195340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48161 (or 48159 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 29.

The square root of 70195340 is about 8378.2659303701. The cubic root of 70195340 is about 412.5115319702.

The spelling of 70195340 in words is "seventy million, one hundred ninety-five thousand, three hundred forty".