70842195 has 40 divisors (see below), whose sum is σ = 127746960. Its totient is φ = 37558080.

The previous prime is 70842119. The next prime is 70842197. The reversal of 70842195 is 59124807.

It is not a de Polignac number, because 70842195 - 2¹³ = 70834003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (70842197) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 85041 + ... + 85869.

It is an arithmetic number, because the mean of its divisors is an integer number (3193674).

Almost surely, 2^70842195 is an apocalyptic number.

70842195 is a deficient number, since it is larger than the sum of its proper divisors (56904765).

70842195 is a wasteful number, since it uses less digits than its factorization.

70842195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1057 (or 1048 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 36.

The square root of 70842195 is about 8416.7805602855. The cubic root of 70842195 is about 413.7747672155.

The spelling of 70842195 in words is "seventy million, eight hundred forty-two thousand, one hundred ninety-five".