22590141 has 32 divisors (see below), whose sum is σ = 35481600. Its totient is φ = 12519360.

The previous prime is 22590131. The next prime is 22590151. The reversal of 22590141 is 14109522.

It is an interprime number because it is at equal distance from previous prime (22590131) and next prime (22590151).

It is not a de Polignac number, because 22590141 - 2⁶ = 22590077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22590131) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 162450 + ... + 162588.

It is an arithmetic number, because the mean of its divisors is an integer number (1108800).

Almost surely, 2^22590141 is an apocalyptic number.

22590141 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

22590141 is a deficient number, since it is larger than the sum of its proper divisors (12891459).

22590141 is a wasteful number, since it uses less digits than its factorization.

22590141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329.

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 22590141 is about 4752.9086883718. The cubic root of 22590141 is about 282.6873104497.

Adding to 22590141 its reverse (14109522), we get a palindrome (36699663).

The spelling of 22590141 in words is "twenty-two million, five hundred ninety thousand, one hundred forty-one".