3572148220 has 48 divisors (see below), whose sum is σ = 7561018080. Its totient is φ = 1417568256.

The previous prime is 3572148179. The next prime is 3572148221. The reversal of 3572148220 is 228412753.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3572148221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1708936 + ... + 1711024.

It is an arithmetic number, because the mean of its divisors is an integer number (157521210).

Almost surely, 2^3572148220 is an apocalyptic number.

It is an amenable number.

3572148220 is an abundant number, since it is smaller than the sum of its proper divisors (3988869860).

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

3572148220 is a wasteful number, since it uses less digits than its factorization.

3572148220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2734 (or 2732 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 34.

The square root of 3572148220 is about 59767.4511753680. The cubic root of 3572148220 is about 1528.6562054308.

The spelling of 3572148220 in words is "three billion, five hundred seventy-two million, one hundred forty-eight thousand, two hundred twenty".