29522137 has 8 divisors (see below), whose sum is σ = 30547712. Its totient is φ = 28501200.

The previous prime is 29522131. The next prime is 29522147. The reversal of 29522137 is 73122592.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-29522137 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 29522099 and 29522108.

It is not an unprimeable number, because it can be changed into a prime (29522131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16087 + ... + 17827.

It is an arithmetic number, because the mean of its divisors is an integer number (3818464).

Almost surely, 2^29522137 is an apocalyptic number.

It is an amenable number.

29522137 is a deficient number, since it is larger than the sum of its proper divisors (1025575).

29522137 is a wasteful number, since it uses less digits than its factorization.

29522137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2319.

The product of its digits is 7560, while the sum is 31.

The square root of 29522137 is about 5433.4277394661. The cubic root of 29522137 is about 309.0645996978.

The spelling of 29522137 in words is "twenty-nine million, five hundred twenty-two thousand, one hundred thirty-seven".