901027 has 4 divisors (see below), whose sum is σ = 903640. Its totient is φ = 898416.

The previous prime is 901013. The next prime is 901063. The reversal of 901027 is 720109.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-901027 is a prime.

It is a Duffinian number.

901027 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 900995 and 901013.

It is not an unprimeable number, because it can be changed into a prime (901007) 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, 693 + ... + 1510.

It is an arithmetic number, because the mean of its divisors is an integer number (225910).

2⁹⁰¹⁰²⁷ is an apocalyptic number.

901027 is a deficient number, since it is larger than the sum of its proper divisors (2613).

901027 is a wasteful number, since it uses less digits than its factorization.

901027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2612.

The product of its (nonzero) digits is 126, while the sum is 19.

The square root of 901027 is about 949.2244202506. The cubic root of 901027 is about 96.5856488560.

Adding to 901027 its product of nonzero digits (126), we get a triangular number (901153 = T₁₃₄₂).

It can be divided in two parts, 90102 and 7, that added together give a palindrome (90109).

The spelling of 901027 in words is "nine hundred one thousand, twenty-seven".