4027490 has 16 divisors (see below), whose sum is σ = 7273152. Its totient is φ = 1605744.

The previous prime is 4027481. The next prime is 4027493. The reversal of 4027490 is 947204.

It is not an unprimeable number, because it can be changed into a prime (4027493) 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, 4457 + ... + 5283.

It is an arithmetic number, because the mean of its divisors is an integer number (454572).

Almost surely, 2^4027490 is an apocalyptic number.

4027490 is a deficient number, since it is larger than the sum of its proper divisors (3245662).

4027490 is a wasteful number, since it uses less digits than its factorization.

4027490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1321.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 4027490 is about 2006.8607325871. The cubic root of 4027490 is about 159.1029224323.

The spelling of 4027490 in words is "four million, twenty-seven thousand, four hundred ninety".