24672429 has 12 divisors (see below), whose sum is σ = 36140832. Its totient is φ = 16216200.

The previous prime is 24672421. The next prime is 24672437. The reversal of 24672429 is 92427642.

It is an interprime number because it is at equal distance from previous prime (24672421) and next prime (24672437).

It is not a de Polignac number, because 24672429 - 2³ = 24672421 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 24672393 and 24672402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24672421) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18667 + ... + 19944.

It is an arithmetic number, because the mean of its divisors is an integer number (3011736).

Almost surely, 2^24672429 is an apocalyptic number.

It is an amenable number.

24672429 is a deficient number, since it is larger than the sum of its proper divisors (11468403).

24672429 is a wasteful number, since it uses less digits than its factorization.

24672429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38688 (or 38685 counting only the distinct ones).

The product of its digits is 48384, while the sum is 36.

The square root of 24672429 is about 4967.1348884442. The cubic root of 24672429 is about 291.1190571041.

It can be divided in two parts, 246724 and 29, that added together give a triangular number (246753 = T₇₀₂).

The spelling of 24672429 in words is "twenty-four million, six hundred seventy-two thousand, four hundred twenty-nine".