2915441628 has 48 divisors (see below), whose sum is σ = 7439765760. Its totient is φ = 881248000.

The previous prime is 2915441623. The next prime is 2915441629. The reversal of 2915441628 is 8261445192.

It is a self number, because there is not a number n which added to its sum of digits gives 2915441628.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2915441621) 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, 25393 + ... + 80471.

It is an arithmetic number, because the mean of its divisors is an integer number (154995120).

Almost surely, 2^2915441628 is an apocalyptic number.

It is an amenable number.

2915441628 is an abundant number, since it is smaller than the sum of its proper divisors (4524324132).

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

2915441628 is a wasteful number, since it uses less digits than its factorization.

2915441628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55498 (or 55496 counting only the distinct ones).

The product of its digits is 138240, while the sum is 42.

The square root of 2915441628 is about 53994.8296413647. The cubic root of 2915441628 is about 1428.5697516190.

The spelling of 2915441628 in words is "two billion, nine hundred fifteen million, four hundred forty-one thousand, six hundred twenty-eight".