90382654 has 4 divisors (see below), whose sum is σ = 135573984. Its totient is φ = 45191326.

The previous prime is 90382651. The next prime is 90382657. The reversal of 90382654 is 45628309.

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

It is an interprime number because it is at equal distance from previous prime (90382651) and next prime (90382657).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90382651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22595662 + ... + 22595665.

It is an arithmetic number, because the mean of its divisors is an integer number (33893496).

Almost surely, 2^90382654 is an apocalyptic number.

90382654 is a deficient number, since it is larger than the sum of its proper divisors (45191330).

90382654 is a wasteful number, since it uses less digits than its factorization.

90382654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45191329.

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 90382654 is about 9506.9792258109. The cubic root of 90382654 is about 448.7746979369.

The spelling of 90382654 in words is "ninety million, three hundred eighty-two thousand, six hundred fifty-four".