761992 has 32 divisors (see below), whose sum is σ = 1782720. Its totient is φ = 296640.

The previous prime is 761983. The next prime is 761993. The reversal of 761992 is 299167.

It is not an unprimeable number, because it can be changed into a prime (761993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3 + ... + 1234.

It is an arithmetic number, because the mean of its divisors is an integer number (55710).

2⁷⁶¹⁹⁹² is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 761992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (891360).

761992 is an abundant number, since it is smaller than the sum of its proper divisors (1020728).

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

761992 is a wasteful number, since it uses less digits than its factorization.

761992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1261 (or 1257 counting only the distinct ones).

The product of its digits is 6804, while the sum is 34.

The square root of 761992 is about 872.9215314105. The cubic root of 761992 is about 91.3377138693.

The spelling of 761992 in words is "seven hundred sixty-one thousand, nine hundred ninety-two".