29712452 has 24 divisors (see below), whose sum is σ = 64827840. Its totient is φ = 11576160.

The previous prime is 29712451. The next prime is 29712457. The reversal of 29712452 is 25421792.

It is not an unprimeable number, because it can be changed into a prime (29712451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47927 + ... + 48542.

It is an arithmetic number, because the mean of its divisors is an integer number (2701160).

Almost surely, 2^29712452 is an apocalyptic number.

29712452 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

29712452 is an abundant number, since it is smaller than the sum of its proper divisors (35115388).

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

29712452 is a wasteful number, since it uses less digits than its factorization.

29712452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96491 (or 96489 counting only the distinct ones).

The product of its digits is 10080, while the sum is 32.

The square root of 29712452 is about 5450.9129510569. The cubic root of 29712452 is about 309.7273078896.

The spelling of 29712452 in words is "twenty-nine million, seven hundred twelve thousand, four hundred fifty-two".