2958152240 has 40 divisors (see below), whose sum is σ = 6904513440. Its totient is φ = 1178648576.

The previous prime is 2958152233. The next prime is 2958152243. The reversal of 2958152240 is 422518592.

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 2958152194 and 2958152203.

It is not an unprimeable number, because it can be changed into a prime (2958152243) 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, 51380 + ... + 92499.

It is an arithmetic number, because the mean of its divisors is an integer number (172612836).

Almost surely, 2^2958152240 is an apocalyptic number.

2958152240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2958152240 is an abundant number, since it is smaller than the sum of its proper divisors (3946361200).

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

2958152240 is a wasteful number, since it uses less digits than its factorization.

2958152240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144149 (or 144143 counting only the distinct ones).

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

The square root of 2958152240 is about 54388.8981318798. The cubic root of 2958152240 is about 1435.5120431466.

The spelling of 2958152240 in words is "two billion, nine hundred fifty-eight million, one hundred fifty-two thousand, two hundred forty".