29940153 has 8 divisors (see below), whose sum is σ = 40086816. Its totient is φ = 19876800.

The previous prime is 29940149. The next prime is 29940161. The reversal of 29940153 is 35104992.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 29940153 - 2² = 29940149 is a prime.

It is not an unprimeable number, because it can be changed into a prime (29940103) 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, 19983 + ... + 21428.

It is an arithmetic number, because the mean of its divisors is an integer number (5010852).

Almost surely, 2^29940153 is an apocalyptic number.

It is an amenable number.

29940153 is a deficient number, since it is larger than the sum of its proper divisors (10146663).

29940153 is a wasteful number, since it uses less digits than its factorization.

29940153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41655.

The product of its (nonzero) digits is 9720, while the sum is 33.

The square root of 29940153 is about 5471.7595890170. The cubic root of 29940153 is about 310.5164924429.

The spelling of 29940153 in words is "twenty-nine million, nine hundred forty thousand, one hundred fifty-three".