1490049 has 32 divisors (see below), whose sum is σ = 2505600. Its totient is φ = 866880.

The previous prime is 1490039. The next prime is 1490051. The reversal of 1490049 is 9400941.

It is not a de Polignac number, because 1490049 - 2¹⁶ = 1424513 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (1490029) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8527 + ... + 8699.

It is an arithmetic number, because the mean of its divisors is an integer number (78300).

2^1490049 is an apocalyptic number.

It is an amenable number.

1490049 is a deficient number, since it is larger than the sum of its proper divisors (1015551).

1490049 is a wasteful number, since it uses less digits than its factorization.

1490049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222 (or 216 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 1490049 is about 1220.6756325904. The cubic root of 1490049 is about 114.2177279422.

The spelling of 1490049 in words is "one million, four hundred ninety thousand, forty-nine".