722002701 has 24 divisors (see below), whose sum is σ = 1128419424. Its totient is φ = 409412640.

The previous prime is 722002691. The next prime is 722002703. The reversal of 722002701 is 107200227.

It is not a de Polignac number, because 722002701 - 2⁵ = 722002669 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (722002703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 511 + ... + 38003.

It is an arithmetic number, because the mean of its divisors is an integer number (47017476).

Almost surely, 2^722002701 is an apocalyptic number.

It is an amenable number.

722002701 is a deficient number, since it is larger than the sum of its proper divisors (406416723).

722002701 is a wasteful number, since it uses less digits than its factorization.

722002701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37641 (or 37634 counting only the distinct ones).

The product of its (nonzero) digits is 392, while the sum is 21.

The square root of 722002701 is about 26870.1079454475. The cubic root of 722002701 is about 897.1111905405. Note that the first 4 decimals are identical.

Adding to 722002701 its reverse (107200227), we get a palindrome (829202928).

The spelling of 722002701 in words is "seven hundred twenty-two million, two thousand, seven hundred one".