90626253 has 8 divisors (see below), whose sum is σ = 121468416. Its totient is φ = 60100800.

The previous prime is 90626251. The next prime is 90626281. The reversal of 90626253 is 35262609.

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

It is not a de Polignac number, because 90626253 - 2¹ = 90626251 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90626251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78508 + ... + 79653.

It is an arithmetic number, because the mean of its divisors is an integer number (15183552).

Almost surely, 2^90626253 is an apocalyptic number.

It is an amenable number.

90626253 is a deficient number, since it is larger than the sum of its proper divisors (30842163).

90626253 is a wasteful number, since it uses less digits than its factorization.

90626253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158355.

The product of its (nonzero) digits is 19440, while the sum is 33.

The square root of 90626253 is about 9519.7821928866. The cubic root of 90626253 is about 449.1775149071.

The spelling of 90626253 in words is "ninety million, six hundred twenty-six thousand, two hundred fifty-three".