70090326 has 32 divisors (see below), whose sum is σ = 156731520. Its totient is φ = 23217192.

The previous prime is 70090313. The next prime is 70090351. The reversal of 70090326 is 62309007.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 70090326.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4821 + ... + 12783.

It is an arithmetic number, because the mean of its divisors is an integer number (4897860).

Almost surely, 2^70090326 is an apocalyptic number.

70090326 is an abundant number, since it is smaller than the sum of its proper divisors (86641194).

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

70090326 is a wasteful number, since it uses less digits than its factorization.

70090326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8137 (or 8131 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 27.

The square root of 70090326 is about 8371.9965360719. The cubic root of 70090326 is about 412.3057200823.

The spelling of 70090326 in words is "seventy million, ninety thousand, three hundred twenty-six".