29150913 has 32 divisors (see below), whose sum is σ = 44697600. Its totient is φ = 16727040.

The previous prime is 29150911. The next prime is 29150929. The reversal of 29150913 is 31905192.

It is not a de Polignac number, because 29150913 - 2¹ = 29150911 is a prime.

It is not an unprimeable number, because it can be changed into a prime (29150911) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 146388 + ... + 146586.

It is an arithmetic number, because the mean of its divisors is an integer number (1396800).

Almost surely, 2^29150913 is an apocalyptic number.

29150913 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

29150913 is a deficient number, since it is larger than the sum of its proper divisors (15546687).

29150913 is a wasteful number, since it uses less digits than its factorization.

29150913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 429.

The product of its (nonzero) digits is 2430, while the sum is 30.

The square root of 29150913 is about 5399.1585455513. The cubic root of 29150913 is about 307.7636947521.

The spelling of 29150913 in words is "twenty-nine million, one hundred fifty thousand, nine hundred thirteen".