1498401 has 12 divisors (see below), whose sum is σ = 2239380. Its totient is φ = 964320.

The previous prime is 1498391. The next prime is 1498403. The reversal of 1498401 is 1048941.

It can be written as a sum of positive squares in 2 ways, for example, as 767376 + 731025 = 876^2 + 855^2 .

It is not a de Polignac number, because 1498401 - 2¹¹ = 1496353 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1498403) 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 11 ways as a sum of consecutive naturals, for example, 2610 + ... + 3131.

It is an arithmetic number, because the mean of its divisors is an integer number (186615).

2^1498401 is an apocalyptic number.

It is an amenable number.

1498401 is a deficient number, since it is larger than the sum of its proper divisors (740979).

1498401 is a wasteful number, since it uses less digits than its factorization.

1498401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5776 (or 5773 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The square root of 1498401 is about 1224.0919083141. The cubic root of 1498401 is about 114.4307342806.

The spelling of 1498401 in words is "one million, four hundred ninety-eight thousand, four hundred one".