242672037 has 4 divisors (see below), whose sum is σ = 323562720. Its totient is φ = 161781356.

The previous prime is 242672033. The next prime is 242672051. The reversal of 242672037 is 730276242.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 242672037 - 2² = 242672033 is a prime.

It is a zygodrome in base 5.

It is a junction number, because it is equal to n+sod(n) for n = 242671989 and 242672007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242672033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40445337 + ... + 40445342.

It is an arithmetic number, because the mean of its divisors is an integer number (80890680).

Almost surely, 2^242672037 is an apocalyptic number.

It is an amenable number.

242672037 is a deficient number, since it is larger than the sum of its proper divisors (80890683).

242672037 is an equidigital number, since it uses as much as digits as its factorization.

242672037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80890682.

The product of its (nonzero) digits is 28224, while the sum is 33.

The square root of 242672037 is about 15577.9342982309. The cubic root of 242672037 is about 623.7442836787.

The spelling of 242672037 in words is "two hundred forty-two million, six hundred seventy-two thousand, thirty-seven".