2438405528 has 16 divisors (see below), whose sum is σ = 4923703680. Its totient is φ = 1125417888.

The previous prime is 2438405443. The next prime is 2438405551. The reversal of 2438405528 is 8255048342.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11723000 + ... + 11723207.

It is an arithmetic number, because the mean of its divisors is an integer number (307731480).

Almost surely, 2^2438405528 is an apocalyptic number.

It is an amenable number.

2438405528 is an abundant number, since it is smaller than the sum of its proper divisors (2485298152).

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

2438405528 is a wasteful number, since it uses less digits than its factorization.

2438405528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23446226 (or 23446222 counting only the distinct ones).

The product of its (nonzero) digits is 307200, while the sum is 41.

The square root of 2438405528 is about 49380.2139323029. The cubic root of 2438405528 is about 1345.9697870811.

The spelling of 2438405528 in words is "two billion, four hundred thirty-eight million, four hundred five thousand, five hundred twenty-eight".