29675985 has 16 divisors (see below), whose sum is σ = 47595264. Its totient is φ = 15789312.

The previous prime is 29675969. The next prime is 29676001. The reversal of 29675985 is 58957692.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (29675969) and next prime (29676001).

It is not a de Polignac number, because 29675985 - 2⁴ = 29675969 is a prime.

It is a super-3 number, since 3×29675985³ (a number of 23 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4809 + ... + 9081.

It is an arithmetic number, because the mean of its divisors is an integer number (2974704).

Almost surely, 2^29675985 is an apocalyptic number.

It is an amenable number.

29675985 is a deficient number, since it is larger than the sum of its proper divisors (17919279).

29675985 is a wasteful number, since it uses less digits than its factorization.

29675985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4744.

The product of its digits is 1360800, while the sum is 51.

The square root of 29675985 is about 5447.5668880703. The cubic root of 29675985 is about 309.6005434192.

The spelling of 29675985 in words is "twenty-nine million, six hundred seventy-five thousand, nine hundred eighty-five".