87041802 has 32 divisors (see below), whose sum is σ = 184745664. Its totient is φ = 27244800.

The previous prime is 87041783. The next prime is 87041809. The reversal of 87041802 is 20814078.

It is a self number, because there is not a number n which added to its sum of digits gives 87041802.

It is not an unprimeable number, because it can be changed into a prime (87041809) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66777 + ... + 68067.

It is an arithmetic number, because the mean of its divisors is an integer number (5773302).

Almost surely, 2^87041802 is an apocalyptic number.

87041802 is an abundant number, since it is smaller than the sum of its proper divisors (97703862).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

87041802 is a wasteful number, since it uses less digits than its factorization.

87041802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1974.

The product of its (nonzero) digits is 3584, while the sum is 30.

The square root of 87041802 is about 9329.6196063934. The cubic root of 87041802 is about 443.1757188722.

The spelling of 87041802 in words is "eighty-seven million, forty-one thousand, eight hundred two".