84087302 has 12 divisors (see below), whose sum is σ = 136580220. Its totient is φ = 38809368.

The previous prime is 84087281. The next prime is 84087307. The reversal of 84087302 is 20378048.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84087307) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 124052 + ... + 124727.

It is an arithmetic number, because the mean of its divisors is an integer number (11381685).

Almost surely, 2^84087302 is an apocalyptic number.

84087302 is a deficient number, since it is larger than the sum of its proper divisors (52492918).

84087302 is a wasteful number, since it uses less digits than its factorization.

84087302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248807 (or 248794 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 84087302 is about 9169.9128676340. The cubic root of 84087302 is about 438.1035839886.

The spelling of 84087302 in words is "eighty-four million, eighty-seven thousand, three hundred two".