761942 has 4 divisors (see below), whose sum is σ = 1142916. Its totient is φ = 380970.

The previous prime is 761939. The next prime is 761963. The reversal of 761942 is 249167.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 249167 = 101 ⋅2467.

It is a super-2 number, since 2×761942² = 1161111222728, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 190484 + ... + 190487.

It is an arithmetic number, because the mean of its divisors is an integer number (285729).

2⁷⁶¹⁹⁴² is an apocalyptic number.

761942 is a deficient number, since it is larger than the sum of its proper divisors (380974).

761942 is a wasteful number, since it uses less digits than its factorization.

761942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 380973.

The product of its digits is 3024, while the sum is 29.

The square root of 761942 is about 872.8928914821. The cubic root of 761942 is about 91.3357160418.

The spelling of 761942 in words is "seven hundred sixty-one thousand, nine hundred forty-two".