2442587156 has 24 divisors (see below), whose sum is σ = 4357289664. Its totient is φ = 1197826560.

The previous prime is 2442587141. The next prime is 2442587171. The reversal of 2442587156 is 6517852442.

It is an interprime number because it is at equal distance from previous prime (2442587141) and next prime (2442587171).

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, 32531 + ... + 77093.

It is an arithmetic number, because the mean of its divisors is an integer number (181553736).

Almost surely, 2^2442587156 is an apocalyptic number.

It is an amenable number.

2442587156 is a deficient number, since it is larger than the sum of its proper divisors (1914702508).

2442587156 is a wasteful number, since it uses less digits than its factorization.

2442587156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44831 (or 44829 counting only the distinct ones).

The product of its digits is 537600, while the sum is 44.

The square root of 2442587156 is about 49422.5369239581. The cubic root of 2442587156 is about 1346.7387500491.

The spelling of 2442587156 in words is "two billion, four hundred forty-two million, five hundred eighty-seven thousand, one hundred fifty-six".