90632103 has 16 divisors (see below), whose sum is σ = 122484096. Its totient is φ = 59605920.

The previous prime is 90632093. The next prime is 90632111. The reversal of 90632103 is 30123609.

It is not a de Polignac number, because 90632103 - 2¹⁴ = 90615719 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90132103) 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, 105825 + ... + 106677.

It is an arithmetic number, because the mean of its divisors is an integer number (7655256).

Almost surely, 2^90632103 is an apocalyptic number.

90632103 is a deficient number, since it is larger than the sum of its proper divisors (31851993).

90632103 is a wasteful number, since it uses less digits than its factorization.

90632103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1294.

The product of its (nonzero) digits is 972, while the sum is 24.

The square root of 90632103 is about 9520.0894428571. The cubic root of 90632103 is about 449.1871796265.

The spelling of 90632103 in words is "ninety million, six hundred thirty-two thousand, one hundred three".