1490112 has 84 divisors (see below), whose sum is σ = 4622800. Its totient is φ = 456192.

The previous prime is 1490089. The next prime is 1490117. The reversal of 1490112 is 2110941.

1490112 = T₁₈₃ + T₁₈₄ + ... + T₂₄₆.

It is a Harshad number since it is a multiple of its sum of digits (18).

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

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7389 + ... + 7587.

2^1490112 is an apocalyptic number.

1490112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1490112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2311400).

1490112 is an abundant number, since it is smaller than the sum of its proper divisors (3132688).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1490112 is a wasteful number, since it uses less digits than its factorization.

1490112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230 (or 217 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

The square root of 1490112 is about 1220.7014376988. The cubic root of 1490112 is about 114.2193376467.

The spelling of 1490112 in words is "one million, four hundred ninety thousand, one hundred twelve".