761245242 has 8 divisors (see below), whose sum is σ = 1522490496. Its totient is φ = 253748412.

The previous prime is 761245189. The next prime is 761245259. The reversal of 761245242 is 242542167.

It is a sphenic number, since it is the product of 3 distinct primes.

761245242 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63437098 + ... + 63437109.

It is an arithmetic number, because the mean of its divisors is an integer number (190311312).

Almost surely, 2^761245242 is an apocalyptic number.

761245242 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

761245242 is a wasteful number, since it uses less digits than its factorization.

761245242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126874212.

The product of its digits is 26880, while the sum is 33.

The square root of 761245242 is about 27590.6730979873. The cubic root of 761245242 is about 913.0786689718.

The spelling of 761245242 in words is "seven hundred sixty-one million, two hundred forty-five thousand, two hundred forty-two".