29252087 has 4 divisors (see below), whose sum is σ = 30972816. Its totient is φ = 27531360.

The previous prime is 29252081. The next prime is 29252099. The reversal of 29252087 is 78025292.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 29252087 - 2¹⁰ = 29251063 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29252081) 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, 860339 + ... + 860372.

It is an arithmetic number, because the mean of its divisors is an integer number (7743204).

Almost surely, 2^29252087 is an apocalyptic number.

29252087 is a deficient number, since it is larger than the sum of its proper divisors (1720729).

29252087 is a wasteful number, since it uses less digits than its factorization.

29252087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1720728.

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 29252087 is about 5408.5198529727. The cubic root of 29252087 is about 308.1193351876.

The spelling of 29252087 in words is "twenty-nine million, two hundred fifty-two thousand, eighty-seven".