3622250146 has 16 divisors (see below), whose sum is σ = 5756534784. Its totient is φ = 1703536704.

The previous prime is 3622250141. The next prime is 3622250147. The reversal of 3622250146 is 6410522263.

It is a super-2 number, since 2×3622250146² = 26241392240394042632, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3622250141) 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, 24511 + ... + 88573.

It is an arithmetic number, because the mean of its divisors is an integer number (359783424).

Almost surely, 2^3622250146 is an apocalyptic number.

3622250146 is a deficient number, since it is larger than the sum of its proper divisors (2134284638).

3622250146 is a wasteful number, since it uses less digits than its factorization.

3622250146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65745.

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 3622250146 is about 60185.1322670309. The cubic root of 3622250146 is about 1535.7698813541.

It can be divided in two parts, 36222 and 50146, that added together give a palindrome (86368).

The spelling of 3622250146 in words is "three billion, six hundred twenty-two million, two hundred fifty thousand, one hundred forty-six".