83025087 has 16 divisors (see below), whose sum is σ = 112849920. Its totient is φ = 54280800.

The previous prime is 83025073. The next prime is 83025097. The reversal of 83025087 is 78052038.

It is not a de Polignac number, because 83025087 - 2¹² = 83020991 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83025067) 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, 115114 + ... + 115832.

It is an arithmetic number, because the mean of its divisors is an integer number (7053120).

Almost surely, 2^83025087 is an apocalyptic number.

83025087 is a deficient number, since it is larger than the sum of its proper divisors (29824833).

83025087 is a wasteful number, since it uses less digits than its factorization.

83025087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1414.

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 83025087 is about 9111.8103031176. The cubic root of 83025087 is about 436.2510110184.

The spelling of 83025087 in words is "eighty-three million, twenty-five thousand, eighty-seven".