722500414 has 4 divisors (see below), whose sum is σ = 1083750624. Its totient is φ = 361250206.

The previous prime is 722500411. The next prime is 722500423. The reversal of 722500414 is 414005227.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (722500411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 180625102 + ... + 180625105.

It is an arithmetic number, because the mean of its divisors is an integer number (270937656).

Almost surely, 2^722500414 is an apocalyptic number.

722500414 is a deficient number, since it is larger than the sum of its proper divisors (361250210).

722500414 is a wasteful number, since it uses less digits than its factorization.

722500414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361250209.

The product of its (nonzero) digits is 2240, while the sum is 25.

The square root of 722500414 is about 26879.3678125063. The cubic root of 722500414 is about 897.3172845719.

The spelling of 722500414 in words is "seven hundred twenty-two million, five hundred thousand, four hundred fourteen".