87295629 has 24 divisors (see below), whose sum is σ = 124931808. Its totient is φ = 54204160.

The previous prime is 87295619. The next prime is 87295631. The reversal of 87295629 is 92659278.

It is not a de Polignac number, because 87295629 - 2¹⁶ = 87230093 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 (87295619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 92299 + ... + 93239.

It is an arithmetic number, because the mean of its divisors is an integer number (5205492).

Almost surely, 2^87295629 is an apocalyptic number.

It is an amenable number.

87295629 is a deficient number, since it is larger than the sum of its proper divisors (37636179).

87295629 is a wasteful number, since it uses less digits than its factorization.

87295629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1085 (or 1068 counting only the distinct ones).

The product of its digits is 544320, while the sum is 48.

The square root of 87295629 is about 9343.2129912573. The cubic root of 87295629 is about 443.6060898416.

The spelling of 87295629 in words is "eighty-seven million, two hundred ninety-five thousand, six hundred twenty-nine".