90073350 has 48 divisors (see below), whose sum is σ = 248205840. Its totient is φ = 24019200.

The previous prime is 90073309. The next prime is 90073363. The reversal of 90073350 is 5337009.

It is a super-2 number, since 2×90073350² = 16226416760445000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

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 in 23 ways as a sum of consecutive naturals, for example, 32011 + ... + 34710.

It is an arithmetic number, because the mean of its divisors is an integer number (5170955).

Almost surely, 2^90073350 is an apocalyptic number.

90073350 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

90073350 is an abundant number, since it is smaller than the sum of its proper divisors (158132490).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

90073350 is a wasteful number, since it uses less digits than its factorization.

90073350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66742 (or 66731 counting only the distinct ones).

The product of its (nonzero) digits is 2835, while the sum is 27.

The square root of 90073350 is about 9490.6980775916. The cubic root of 90073350 is about 448.2621864256.

The spelling of 90073350 in words is "ninety million, seventy-three thousand, three hundred fifty".