70022396 has 12 divisors (see below), whose sum is σ = 127867152. Its totient is φ = 33488928.

The previous prime is 70022357. The next prime is 70022411. The reversal of 70022396 is 69322007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 380465 + ... + 380648.

It is an arithmetic number, because the mean of its divisors is an integer number (10655596).

Almost surely, 2^70022396 is an apocalyptic number.

It is an amenable number.

70022396 is a deficient number, since it is larger than the sum of its proper divisors (57844756).

70022396 is a wasteful number, since it uses less digits than its factorization.

70022396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 761140 (or 761138 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 29.

The square root of 70022396 is about 8367.9385753004. The cubic root of 70022396 is about 412.1724778207.

It can be divided in two parts, 700 and 22396, that multiplied together give a triangular number (15677200 = T₅₅₉₉).

The spelling of 70022396 in words is "seventy million, twenty-two thousand, three hundred ninety-six".