1497148 has 6 divisors (see below), whose sum is σ = 2620016. Its totient is φ = 748572.

The previous prime is 1497127. The next prime is 1497149. The reversal of 1497148 is 8417941.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1497149) 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 as a sum of consecutive naturals, namely, 187140 + ... + 187147.

2^1497148 is an apocalyptic number.

It is an amenable number.

1497148 is a deficient number, since it is larger than the sum of its proper divisors (1122868).

1497148 is a wasteful number, since it uses less digits than its factorization.

1497148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374291 (or 374289 counting only the distinct ones).

The product of its digits is 8064, while the sum is 34.

The square root of 1497148 is about 1223.5799932984. The cubic root of 1497148 is about 114.3988287816.

The spelling of 1497148 in words is "one million, four hundred ninety-seven thousand, one hundred forty-eight".