29150425 has 12 divisors (see below), whose sum is σ = 36761040. Its totient is φ = 22923920.

The previous prime is 29150419. The next prime is 29150489. The reversal of 29150425 is 52405192.

It is not a de Polignac number, because 29150425 - 2¹⁵ = 29117657 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 29150393 and 29150402.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8407 + ... + 11356.

It is an arithmetic number, because the mean of its divisors is an integer number (3063420).

Almost surely, 2^29150425 is an apocalyptic number.

29150425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

29150425 is a deficient number, since it is larger than the sum of its proper divisors (7610615).

29150425 is a wasteful number, since it uses less digits than its factorization.

29150425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19832 (or 19827 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 29150425 is about 5399.1133531349. The cubic root of 29150425 is about 307.7619773728.

The spelling of 29150425 in words is "twenty-nine million, one hundred fifty thousand, four hundred twenty-five".