29993492 has 12 divisors (see below), whose sum is σ = 54182016. Its totient is φ = 14512920.

The previous prime is 29993471. The next prime is 29993503. The reversal of 29993492 is 29439992.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 120818 + ... + 121065.

It is an arithmetic number, because the mean of its divisors is an integer number (4515168).

Almost surely, 2^29993492 is an apocalyptic number.

It is an amenable number.

29993492 is a deficient number, since it is larger than the sum of its proper divisors (24188524).

29993492 is a wasteful number, since it uses less digits than its factorization.

29993492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241918 (or 241916 counting only the distinct ones).

The product of its digits is 314928, while the sum is 47.

The square root of 29993492 is about 5476.6314464276. The cubic root of 29993492 is about 310.7007802270.

The spelling of 29993492 in words is "twenty-nine million, nine hundred ninety-three thousand, four hundred ninety-two".