246992 has 20 divisors (see below), whose sum is σ = 491040. Its totient is φ = 120288.

The previous prime is 246979. The next prime is 247001. The reversal of 246992 is 299642.

It is a super-2 number, since 2×246992² = 122010096128, which contains 22 as substring.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

246992 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 509 + ... + 867.

It is an arithmetic number, because the mean of its divisors is an integer number (24552).

2²⁴⁶⁹⁹² is an apocalyptic number.

It is an amenable number.

246992 is a deficient number, since it is larger than the sum of its proper divisors (244048).

246992 is a wasteful number, since it uses less digits than its factorization.

246992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 410 (or 404 counting only the distinct ones).

The product of its digits is 7776, while the sum is 32.

The square root of 246992 is about 496.9828970900. The cubic root of 246992 is about 62.7423761789.

Subtracting 246992 from its reverse (299642), we obtain a triangular number (52650 = T₃₂₄).

The spelling of 246992 in words is "two hundred forty-six thousand, nine hundred ninety-two".