90141062 has 8 divisors (see below), whose sum is σ = 147503592. Its totient is φ = 40973200.

The previous prime is 90141061. The next prime is 90141091. The reversal of 90141062 is 26014109.

It is a happy number.

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

It is a super-2 number, since 2×90141062² = 16250822116975688, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90141061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2048639 + ... + 2048682.

It is an arithmetic number, because the mean of its divisors is an integer number (18437949).

Almost surely, 2^90141062 is an apocalyptic number.

90141062 is a deficient number, since it is larger than the sum of its proper divisors (57362530).

90141062 is a wasteful number, since it uses less digits than its factorization.

90141062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4097334.

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 90141062 is about 9494.2646898009. The cubic root of 90141062 is about 448.3744842604.

The spelling of 90141062 in words is "ninety million, one hundred forty-one thousand, sixty-two".