993492 has 24 divisors (see below), whose sum is σ = 2576000. Its totient is φ = 331128.

The previous prime is 993481. The next prime is 993493. The reversal of 993492 is 294399.

993492 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (993493) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4492 + ... + 4707.

2⁹⁹³⁴⁹² is an apocalyptic number.

It is an amenable number.

993492 is an abundant number, since it is smaller than the sum of its proper divisors (1582508).

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

993492 is a wasteful number, since it uses less digits than its factorization.

993492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9212 (or 9204 counting only the distinct ones).

The product of its digits is 17496, while the sum is 36.

The square root of 993492 is about 996.7406884441. The cubic root of 993492 is about 99.7825943571.

It can be divided in two parts, 993 and 492, that added together give a triangular number (1485 = T₅₄).

The spelling of 993492 in words is "nine hundred ninety-three thousand, four hundred ninety-two".