90433463 has 2 divisors, whose sum is σ = 90433464. Its totient is φ = 90433462.

The previous prime is 90433459. The next prime is 90433471. The reversal of 90433463 is 36433409.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 90433463 - 2² = 90433459 is a prime.

It is a super-2 number, since 2×90433463² = 16356422460344738, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (90433403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 45216731 + 45216732.

It is an arithmetic number, because the mean of its divisors is an integer number (45216732).

Almost surely, 2^90433463 is an apocalyptic number.

90433463 is a deficient number, since it is larger than the sum of its proper divisors (1).

90433463 is an equidigital number, since it uses as much as digits as its factorization.

90433463 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23328, while the sum is 32.

The square root of 90433463 is about 9509.6510451225. The cubic root of 90433463 is about 448.8587757300.

The spelling of 90433463 in words is "ninety million, four hundred thirty-three thousand, four hundred sixty-three".