29922498 has 12 divisors (see below), whose sum is σ = 64832118. Its totient is φ = 9974160.

The previous prime is 29922493. The next prime is 29922509. The reversal of 29922498 is 89422992.

It can be written as a sum of positive squares in only one way, i.e., 24176889 + 5745609 = 4917^2 + 2397^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (29922493) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 831163 + ... + 831198.

Almost surely, 2^29922498 is an apocalyptic number.

29922498 is an abundant number, since it is smaller than the sum of its proper divisors (34909620).

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

29922498 is a wasteful number, since it uses less digits than its factorization.

29922498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1662369 (or 1662366 counting only the distinct ones).

The product of its digits is 186624, while the sum is 45.

The square root of 29922498 is about 5470.1460675196. The cubic root of 29922498 is about 310.4554456986.

It can be divided in two parts, 2 and 9922498, that added together give a square (9922500 = 3150²).

The spelling of 29922498 in words is "twenty-nine million, nine hundred twenty-two thousand, four hundred ninety-eight".