70022424 has 32 divisors (see below), whose sum is σ = 179328240. Its totient is φ = 22771200.

The previous prime is 70022423. The next prime is 70022431. The reversal of 70022424 is 42422007.

It is a self number, because there is not a number n which added to its sum of digits gives 70022424.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70022423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34597 + ... + 36564.

Almost surely, 2^70022424 is an apocalyptic number.

It is an amenable number.

70022424 is an abundant number, since it is smaller than the sum of its proper divisors (109305816).

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

70022424 is a wasteful number, since it uses less digits than its factorization.

70022424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71211 (or 71207 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 21.

The square root of 70022424 is about 8367.9402483526. The cubic root of 70022424 is about 412.1725327595.

The spelling of 70022424 in words is "seventy million, twenty-two thousand, four hundred twenty-four".