29550150 has 192 divisors, whose sum is σ = 96422400. Its totient is φ = 6514560.

The previous prime is 29550139. The next prime is 29550163. The reversal of 29550150 is 5105592.

It is a super-2 number, since 2×29550150² = 1746422730045000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 500821 + ... + 500879.

It is an arithmetic number, because the mean of its divisors is an integer number (502200).

Almost surely, 2^29550150 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 29550150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48211200).

29550150 is an abundant number, since it is smaller than the sum of its proper divisors (66872250).

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

29550150 is a wasteful number, since it uses less digits than its factorization.

29550150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140 (or 129 counting only the distinct ones).

The product of its (nonzero) digits is 2250, while the sum is 27.

The square root of 29550150 is about 5436.0049668851. The cubic root of 29550150 is about 309.1623239881.

The spelling of 29550150 in words is "twenty-nine million, five hundred fifty thousand, one hundred fifty".