22514002 has 32 divisors (see below), whose sum is σ = 40247424. Its totient is φ = 9244800.

The previous prime is 22513951. The next prime is 22514021. The reversal of 22514002 is 20041522.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34693 + ... + 35335.

It is an arithmetic number, because the mean of its divisors is an integer number (1257732).

Almost surely, 2^22514002 is an apocalyptic number.

22514002 is a deficient number, since it is larger than the sum of its proper divisors (17733422).

22514002 is a wasteful number, since it uses less digits than its factorization.

22514002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 754.

The product of its (nonzero) digits is 160, while the sum is 16.

The square root of 22514002 is about 4744.8922010937. The cubic root of 22514002 is about 282.3693582383.

Adding to 22514002 its reverse (20041522), we get a palindrome (42555524).

The spelling of 22514002 in words is "twenty-two million, five hundred fourteen thousand, two".