90603371 has 4 divisors (see below), whose sum is σ = 94542672. Its totient is φ = 86664072.

The previous prime is 90603367. The next prime is 90603389. The reversal of 90603371 is 17330609.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 90603371 - 2² = 90603367 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (90605371) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1969616 + ... + 1969661.

It is an arithmetic number, because the mean of its divisors is an integer number (23635668).

Almost surely, 2^90603371 is an apocalyptic number.

90603371 is a deficient number, since it is larger than the sum of its proper divisors (3939301).

90603371 is a wasteful number, since it uses less digits than its factorization.

90603371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3939300.

The product of its (nonzero) digits is 3402, while the sum is 29.

The square root of 90603371 is about 9518.5803038058. The cubic root of 90603371 is about 449.1397078159.

The spelling of 90603371 in words is "ninety million, six hundred three thousand, three hundred seventy-one".