707040224 has 24 divisors (see below), whose sum is σ = 1518530328. Its totient is φ = 321381760.

The previous prime is 707040181. The next prime is 707040227. The reversal of 707040224 is 422040707.

It is a junction number, because it is equal to n+sod(n) for n = 707040193 and 707040202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (707040227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1003967 + ... + 1004670.

It is an arithmetic number, because the mean of its divisors is an integer number (63272097).

Almost surely, 2^707040224 is an apocalyptic number.

It is an amenable number.

707040224 is an abundant number, since it is smaller than the sum of its proper divisors (811490104).

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

707040224 is a wasteful number, since it uses less digits than its factorization.

707040224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2008658 (or 2008650 counting only the distinct ones).

The product of its (nonzero) digits is 3136, while the sum is 26.

The square root of 707040224 is about 26590.2279794664. The cubic root of 707040224 is about 890.8707649965.

The spelling of 707040224 in words is "seven hundred seven million, forty thousand, two hundred twenty-four".