1497942 has 12 divisors (see below), whose sum is σ = 3245580. Its totient is φ = 499308.

The previous prime is 1497911. The next prime is 1497949. The reversal of 1497942 is 2497941.

It is a junction number, because it is equal to n+sod(n) for n = 1497897 and 1497906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1497949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 41592 + ... + 41627.

It is an arithmetic number, because the mean of its divisors is an integer number (270465).

2^1497942 is an apocalyptic number.

1497942 is an abundant number, since it is smaller than the sum of its proper divisors (1747638).

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

1497942 is a wasteful number, since it uses less digits than its factorization.

1497942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83227 (or 83224 counting only the distinct ones).

The product of its digits is 18144, while the sum is 36.

The square root of 1497942 is about 1223.9044080319. The cubic root of 1497942 is about 114.4190486969.

Subtracting 1497942 from its reverse (2497941), we obtain a palindrome (999999).

The spelling of 1497942 in words is "one million, four hundred ninety-seven thousand, nine hundred forty-two".