2952158420 has 24 divisors (see below), whose sum is σ = 6225267048. Its totient is φ = 1175961600.

The previous prime is 2952158413. The next prime is 2952158437. The reversal of 2952158420 is 248512592.

It can be written as a sum of positive squares in 4 ways, for example, as 94400656 + 2857757764 = 9716^2 + 53458^2 .

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 301421 + ... + 311060.

It is an arithmetic number, because the mean of its divisors is an integer number (259386127).

Almost surely, 2^2952158420 is an apocalyptic number.

2952158420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2952158420 is an abundant number, since it is smaller than the sum of its proper divisors (3273108628).

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

2952158420 is a wasteful number, since it uses less digits than its factorization.

2952158420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 612731 (or 612729 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 38.

The square root of 2952158420 is about 54333.7686894624. The cubic root of 2952158420 is about 1434.5418408114.

The spelling of 2952158420 in words is "two billion, nine hundred fifty-two million, one hundred fifty-eight thousand, four hundred twenty".