90433462 has 8 divisors (see below), whose sum is σ = 155028816. Its totient is φ = 38757192.

The previous prime is 90433459. The next prime is 90433463. The reversal of 90433462 is 26433409.

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

It is a super-2 number, since 2×90433462² = 16356422098610888, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90433463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3229753 + ... + 3229780.

It is an arithmetic number, because the mean of its divisors is an integer number (19378602).

Almost surely, 2^90433462 is an apocalyptic number.

90433462 is a deficient number, since it is larger than the sum of its proper divisors (64595354).

90433462 is a wasteful number, since it uses less digits than its factorization.

90433462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6459542.

The product of its (nonzero) digits is 15552, while the sum is 31.

The square root of 90433462 is about 9509.6509925444. The cubic root of 90433462 is about 448.8587740756.

The spelling of 90433462 in words is "ninety million, four hundred thirty-three thousand, four hundred sixty-two".