90600061 has 8 divisors (see below), whose sum is σ = 92363040. Its totient is φ = 88853232.

The previous prime is 90600053. The next prime is 90600077. The reversal of 90600061 is 16000609.

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 90600061 - 2³ = 90600053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90600001) 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, 7611 + ... + 15463.

It is an arithmetic number, because the mean of its divisors is an integer number (11545380).

Almost surely, 2^90600061 is an apocalyptic number.

It is an amenable number.

90600061 is a deficient number, since it is larger than the sum of its proper divisors (1762979).

90600061 is a wasteful number, since it uses less digits than its factorization.

90600061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8075.

The product of its (nonzero) digits is 324, while the sum is 22.

The square root of 90600061 is about 9518.4064317511. The cubic root of 90600061 is about 449.1342382970.

The spelling of 90600061 in words is "ninety million, six hundred thousand, sixty-one".