1497930 has 48 divisors (see below), whose sum is σ = 4186080. Its totient is φ = 342048.

The previous prime is 1497911. The next prime is 1497949. The reversal of 1497930 is 397941.

It is an interprime number because it is at equal distance from previous prime (1497911) and next prime (1497949).

It is a junction number, because it is equal to n+sod(n) for n = 1497891 and 1497900.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 961 + ... + 1979.

It is an arithmetic number, because the mean of its divisors is an integer number (87210).

2^1497930 is an apocalyptic number.

1497930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1497930, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2093040).

1497930 is an abundant number, since it is smaller than the sum of its proper divisors (2688150).

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

1497930 is a wasteful number, since it uses less digits than its factorization.

1497930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1043 (or 1036 counting only the distinct ones).

The product of its (nonzero) digits is 6804, while the sum is 33.

The square root of 1497930 is about 1223.8995056785. The cubic root of 1497930 is about 114.4187431594.

The spelling of 1497930 in words is "one million, four hundred ninety-seven thousand, nine hundred thirty".