29153142 has 32 divisors (see below), whose sum is σ = 65052000. Its totient is φ = 9677664.

The previous prime is 29153119. The next prime is 29153143. The reversal of 29153142 is 24135192.

29153142 is a `hidden beast` number, since 2 + 91 + 531 + 42 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29153143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13984 + ... + 15932.

It is an arithmetic number, because the mean of its divisors is an integer number (2032875).

Almost surely, 2^29153142 is an apocalyptic number.

29153142 is an abundant number, since it is smaller than the sum of its proper divisors (35898858).

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

29153142 is a wasteful number, since it uses less digits than its factorization.

29153142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2237 (or 2231 counting only the distinct ones).

The product of its digits is 2160, while the sum is 27.

The square root of 29153142 is about 5399.3649626600. The cubic root of 29153142 is about 307.7715388493.

The spelling of 29153142 in words is "twenty-nine million, one hundred fifty-three thousand, one hundred forty-two".