3122506152 has 32 divisors (see below), whose sum is σ = 8673628800. Its totient is φ = 1040835312.

The previous prime is 3122506139. The next prime is 3122506157. The reversal of 3122506152 is 2516052213.

It is a happy number.

3122506152 is a `hidden beast` number, since 3 + 1 + 2 + 2 + 506 + 152 = 666.

3122506152 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×3122506152³ (a number of 29 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (3122506157) 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, 7227808 + ... + 7228239.

It is an arithmetic number, because the mean of its divisors is an integer number (271050900).

Almost surely, 2^3122506152 is an apocalyptic number.

It is an amenable number.

3122506152 is an abundant number, since it is smaller than the sum of its proper divisors (5551122648).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3122506152 is a wasteful number, since it uses less digits than its factorization.

3122506152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14456062 (or 14456052 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 3122506152 is about 55879.3893309510. The cubic root of 3122506152 is about 1461.6198559645.

Adding to 3122506152 its reverse (2516052213), we get a palindrome (5638558365).

The spelling of 3122506152 in words is "three billion, one hundred twenty-two million, five hundred six thousand, one hundred fifty-two".