22714769 has 8 divisors (see below), whose sum is σ = 28319808. Its totient is φ = 17699760.

The previous prime is 22714763. The next prime is 22714787. The reversal of 22714769 is 96741722.

22714769 = 1432² + 1433² + ... + 1442².

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

It is a cyclic number.

It is not a de Polignac number, because 22714769 - 2¹² = 22710673 is a prime.

It is a super-2 number, since 2×22714769² = 1031921461446722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22714763) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 147422 + ... + 147575.

It is an arithmetic number, because the mean of its divisors is an integer number (3539976).

Almost surely, 2^22714769 is an apocalyptic number.

It is an amenable number.

22714769 is a deficient number, since it is larger than the sum of its proper divisors (5605039).

22714769 is a wasteful number, since it uses less digits than its factorization.

22714769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295015.

The product of its digits is 42336, while the sum is 38.

The square root of 22714769 is about 4766.0013638269. The cubic root of 22714769 is about 283.2062117933.

The spelling of 22714769 in words is "twenty-two million, seven hundred fourteen thousand, seven hundred sixty-nine".