90452014 has 8 divisors (see below), whose sum is σ = 136063440. Its totient is φ = 45097536.

The previous prime is 90452003. The next prime is 90452029. The reversal of 90452014 is 41025409.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 90452014.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63354 + ... + 64765.

It is an arithmetic number, because the mean of its divisors is an integer number (17007930).

Almost surely, 2^90452014 is an apocalyptic number.

90452014 is a deficient number, since it is larger than the sum of its proper divisors (45611426).

90452014 is a wasteful number, since it uses less digits than its factorization.

90452014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128474.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 90452014 is about 9510.6263726423. The cubic root of 90452014 is about 448.8894657334.

The spelling of 90452014 in words is "ninety million, four hundred fifty-two thousand, fourteen".