29146396 has 12 divisors (see below), whose sum is σ = 51968952. Its totient is φ = 14298128.

The previous prime is 29146393. The next prime is 29146427. The reversal of 29146396 is 69364192.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29146393) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68530 + ... + 68953.

It is an arithmetic number, because the mean of its divisors is an integer number (4330746).

Almost surely, 2^29146396 is an apocalyptic number.

It is an amenable number.

29146396 is a deficient number, since it is larger than the sum of its proper divisors (22822556).

29146396 is a wasteful number, since it uses less digits than its factorization.

29146396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137540 (or 137538 counting only the distinct ones).

The product of its digits is 69984, while the sum is 40.

The square root of 29146396 is about 5398.7402234225. The cubic root of 29146396 is about 307.7477977037.

The spelling of 29146396 in words is "twenty-nine million, one hundred forty-six thousand, three hundred ninety-six".