Search a number
BaseRepresentation
bin101011110100…
…0000100100110
31121020000211021
41113220010212
521340030122
62140201354
7366150601
oct127500446
947200737
1022970662
1111a6a220
12783925a
1349b3610
14309d338
15203b1c7
hex15e8126

22970662 has 16 divisors (see below), whose sum is σ = 40480272. Its totient is φ = 9637920.

The previous prime is 22970627. The next prime is 22970663. The reversal of 22970662 is 26607922.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22970663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39873 + ... + 40444.

It is an arithmetic number, because the mean of its divisors is an integer number (2530017).

Almost surely, 222970662 is an apocalyptic number.

22970662 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22970662 is a deficient number, since it is larger than the sum of its proper divisors (17509610).

22970662 is a wasteful number, since it uses less digits than its factorization.

22970662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80343.

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 22970662 is about 4792.7718493582. The cubic root of 22970662 is about 284.2657286090.

It can be divided in two parts, 22970 and 662, that added together give a palindrome (23632).

The spelling of 22970662 in words is "twenty-two million, nine hundred seventy thousand, six hundred sixty-two".