70150854 has 16 divisors (see below), whose sum is σ = 142602480. Its totient is φ = 23000160.

The previous prime is 70150841. The next prime is 70150859. The reversal of 70150854 is 45805107.

It is a super-2 number, since 2×70150854² = 9842284633858632, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70150859) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95469 + ... + 96200.

It is an arithmetic number, because the mean of its divisors is an integer number (8912655).

Almost surely, 2^70150854 is an apocalyptic number.

70150854 is an abundant number, since it is smaller than the sum of its proper divisors (72451626).

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

70150854 is a wasteful number, since it uses less digits than its factorization.

70150854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191735.

The product of its (nonzero) digits is 5600, while the sum is 30.

The square root of 70150854 is about 8375.6106643038. The cubic root of 70150854 is about 412.4243710751.

The spelling of 70150854 in words is "seventy million, one hundred fifty thousand, eight hundred fifty-four".