22997062 has 8 divisors (see below), whose sum is σ = 37631592. Its totient is φ = 10453200.

The previous prime is 22997057. The next prime is 22997077. The reversal of 22997062 is 26079922.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 522639 + ... + 522682.

It is an arithmetic number, because the mean of its divisors is an integer number (4703949).

Almost surely, 2^22997062 is an apocalyptic number.

22997062 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22997062 is a deficient number, since it is larger than the sum of its proper divisors (14634530).

22997062 is a wasteful number, since it uses less digits than its factorization.

22997062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1045334.

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 22997062 is about 4795.5252058560. The cubic root of 22997062 is about 284.3745883663.

It can be divided in two parts, 229970 and 62, that added together give a palindrome (230032).

The spelling of 22997062 in words is "twenty-two million, nine hundred ninety-seven thousand, sixty-two".