70089954 has 16 divisors (see below), whose sum is σ = 152923680. Its totient is φ = 21239360.

The previous prime is 70089949. The next prime is 70089967. The reversal of 70089954 is 45998007.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 530919 + ... + 531050.

It is an arithmetic number, because the mean of its divisors is an integer number (9557730).

Almost surely, 2^70089954 is an apocalyptic number.

70089954 is an abundant number, since it is smaller than the sum of its proper divisors (82833726).

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

70089954 is a wasteful number, since it uses less digits than its factorization.

70089954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1061985.

The product of its (nonzero) digits is 90720, while the sum is 42.

The square root of 70089954 is about 8371.9743191197. The cubic root of 70089954 is about 412.3049906522.

The spelling of 70089954 in words is "seventy million, eighty-nine thousand, nine hundred fifty-four".