70195460 has 12 divisors (see below), whose sum is σ = 147410508. Its totient is φ = 28078176.

The previous prime is 70195441. The next prime is 70195469. The reversal of 70195460 is 6459107.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 11182336 + 59013124 = 3344^2 + 7682^2 .

It is a super-2 number, since 2×70195460² = 9854805209223200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (70195469) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1754867 + ... + 1754906.

It is an arithmetic number, because the mean of its divisors is an integer number (12284209).

Almost surely, 2^70195460 is an apocalyptic number.

It is an amenable number.

70195460 is an abundant number, since it is smaller than the sum of its proper divisors (77215048).

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

70195460 is a wasteful number, since it uses less digits than its factorization.

70195460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3509782 (or 3509780 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 70195460 is about 8378.2730917535. The cubic root of 70195460 is about 412.5117670350.

The spelling of 70195460 in words is "seventy million, one hundred ninety-five thousand, four hundred sixty".