12429498 has 8 divisors (see below), whose sum is σ = 24859008. Its totient is φ = 4143164.

The previous prime is 12429493. The next prime is 12429503. The reversal of 12429498 is 89492421.

It is an interprime number because it is at equal distance from previous prime (12429493) and next prime (12429503).

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

12429498 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (12429493) 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, 1035786 + ... + 1035797.

It is an arithmetic number, because the mean of its divisors is an integer number (3107376).

Almost surely, 2^12429498 is an apocalyptic number.

12429498 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

12429498 is a wasteful number, since it uses less digits than its factorization.

12429498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2071588.

The product of its digits is 41472, while the sum is 39.

The square root of 12429498 is about 3525.5493189005. The cubic root of 12429498 is about 231.6422970645.

The spelling of 12429498 in words is "twelve million, four hundred twenty-nine thousand, four hundred ninety-eight".