29940150 has 24 divisors (see below), whose sum is σ = 74251944. Its totient is φ = 7984000.

The previous prime is 29940149. The next prime is 29940161. The reversal of 29940150 is 5104992.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 99651 + ... + 99950.

It is an arithmetic number, because the mean of its divisors is an integer number (3093831).

Almost surely, 2^29940150 is an apocalyptic number.

29940150 is an abundant number, since it is smaller than the sum of its proper divisors (44311794).

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

29940150 is a wasteful number, since it uses less digits than its factorization.

29940150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199616 (or 199611 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 30.

The square root of 29940150 is about 5471.7593148822. The cubic root of 29940150 is about 310.5164820717.

The spelling of 29940150 in words is "twenty-nine million, nine hundred forty thousand, one hundred fifty".