2387275242 has 32 divisors (see below), whose sum is σ = 5234803200. Its totient is φ = 719777520.

The previous prime is 2387275217. The next prime is 2387275283. The reversal of 2387275242 is 2425727832.

It is a junction number, because it is equal to n+sod(n) for n = 2387275194 and 2387275203.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77748 + ... + 104015.

It is an arithmetic number, because the mean of its divisors is an integer number (163587600).

Almost surely, 2^2387275242 is an apocalyptic number.

2387275242 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2387275242 is an abundant number, since it is smaller than the sum of its proper divisors (2847527958).

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

2387275242 is a wasteful number, since it uses less digits than its factorization.

2387275242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181978.

The product of its digits is 376320, while the sum is 42.

The square root of 2387275242 is about 48859.7507361632. The cubic root of 2387275242 is about 1336.4954914025.

The spelling of 2387275242 in words is "two billion, three hundred eighty-seven million, two hundred seventy-five thousand, two hundred forty-two".