90248853 has 16 divisors (see below), whose sum is σ = 122400000. Its totient is φ = 59140800.

The previous prime is 90248833. The next prime is 90248857. The reversal of 90248853 is 35884209.

It is a happy number.

It is not a de Polignac number, because 90248853 - 2¹² = 90244757 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90248857) 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, 44148 + ... + 46146.

It is an arithmetic number, because the mean of its divisors is an integer number (7650000).

Almost surely, 2^90248853 is an apocalyptic number.

It is an amenable number.

90248853 is a deficient number, since it is larger than the sum of its proper divisors (32151147).

90248853 is a wasteful number, since it uses less digits than its factorization.

90248853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2252.

The product of its (nonzero) digits is 69120, while the sum is 39.

The square root of 90248853 is about 9499.9396313871. The cubic root of 90248853 is about 448.5531356654.

The spelling of 90248853 in words is "ninety million, two hundred forty-eight thousand, eight hundred fifty-three".