18900701 has 8 divisors (see below), whose sum is σ = 19354464. Its totient is φ = 18450640.

The previous prime is 18900691. The next prime is 18900703. The reversal of 18900701 is 10700981.

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 18900701 - 2¹⁴ = 18884317 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 (18900703) 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, 11246 + ... + 12816.

It is an arithmetic number, because the mean of its divisors is an integer number (2419308).

Almost surely, 2^18900701 is an apocalyptic number.

It is an amenable number.

18900701 is a deficient number, since it is larger than the sum of its proper divisors (453763).

18900701 is a wasteful number, since it uses less digits than its factorization.

18900701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1851.

The product of its (nonzero) digits is 504, while the sum is 26.

The square root of 18900701 is about 4347.4936457688. The cubic root of 18900701 is about 266.3744937133.

The spelling of 18900701 in words is "eighteen million, nine hundred thousand, seven hundred one".