1490113 has 4 divisors (see below), whose sum is σ = 1568560. Its totient is φ = 1411668.

The previous prime is 1490089. The next prime is 1490117. The reversal of 1490113 is 3110941.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1490113 - 2⁵ = 1490081 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19), and also a Moran number because the ratio is a prime number: 78427 = 1490113 / (1 + 4 + 9 + 0 + 1 + 1 + 3).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1490117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39195 + ... + 39232.

It is an arithmetic number, because the mean of its divisors is an integer number (392140).

2^1490113 is an apocalyptic number.

It is an amenable number.

1490113 is a deficient number, since it is larger than the sum of its proper divisors (78447).

1490113 is an equidigital number, since it uses as much as digits as its factorization.

1490113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78446.

The product of its (nonzero) digits is 108, while the sum is 19.

The square root of 1490113 is about 1220.7018472993. The cubic root of 1490113 is about 114.2193631972.

The spelling of 1490113 in words is "one million, four hundred ninety thousand, one hundred thirteen".