22514941 has 4 divisors (see below), whose sum is σ = 22692352. Its totient is φ = 22337532.

The previous prime is 22514939. The next prime is 22514969. The reversal of 22514941 is 14941522.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 14941522 = 2 ⋅7470761.

It is a cyclic number.

It is not a de Polignac number, because 22514941 - 2¹ = 22514939 is a prime.

It is a Duffinian number.

It is a plaindrome in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22514971) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88515 + ... + 88768.

It is an arithmetic number, because the mean of its divisors is an integer number (5673088).

Almost surely, 2^22514941 is an apocalyptic number.

It is an amenable number.

22514941 is a deficient number, since it is larger than the sum of its proper divisors (177411).

22514941 is a wasteful number, since it uses less digits than its factorization.

22514941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177410.

The product of its digits is 2880, while the sum is 28.

The square root of 22514941 is about 4744.9911485692. The cubic root of 22514941 is about 282.3732838123.

The spelling of 22514941 in words is "twenty-two million, five hundred fourteen thousand, nine hundred forty-one".