90827401 has 8 divisors (see below), whose sum is σ = 103921920. Its totient is φ = 77762688.

The previous prime is 90827383. The next prime is 90827461. The reversal of 90827401 is 10472809.

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

It is a cyclic number.

It is not a de Polignac number, because 90827401 - 2⁵ = 90827369 is a prime.

It is a super-3 number, since 3×90827401³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (90827461) 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, 481 + ... + 13486.

It is an arithmetic number, because the mean of its divisors is an integer number (12990240).

Almost surely, 2^90827401 is an apocalyptic number.

It is an amenable number.

90827401 is a deficient number, since it is larger than the sum of its proper divisors (13094519).

90827401 is a wasteful number, since it uses less digits than its factorization.

90827401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14903.

The product of its (nonzero) digits is 4032, while the sum is 31.

The square root of 90827401 is about 9530.3410746940. The cubic root of 90827401 is about 449.5095908501.

The spelling of 90827401 in words is "ninety million, eight hundred twenty-seven thousand, four hundred one".