29765085 has 32 divisors (see below), whose sum is σ = 55252992. Its totient is φ = 13400640.

The previous prime is 29765083. The next prime is 29765089. The reversal of 29765085 is 58056792.

It is not a de Polignac number, because 29765085 - 2¹ = 29765083 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29765081) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4920 + ... + 9150.

It is an arithmetic number, because the mean of its divisors is an integer number (1726656).

Almost surely, 2^29765085 is an apocalyptic number.

It is an amenable number.

29765085 is a deficient number, since it is larger than the sum of its proper divisors (25487907).

29765085 is a wasteful number, since it uses less digits than its factorization.

29765085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4313.

The product of its (nonzero) digits is 151200, while the sum is 42.

The square root of 29765085 is about 5455.7387217498. The cubic root of 29765085 is about 309.9100849183.

The spelling of 29765085 in words is "twenty-nine million, seven hundred sixty-five thousand, eighty-five".