1037480 has 32 divisors (see below), whose sum is σ = 2400840. Its totient is φ = 403200.

The previous prime is 1037479. The next prime is 1037489. The reversal of 1037480 is 847301.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1036324 + 1156 = 1018^2 + 34^2 .

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1037489) 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 7 ways as a sum of consecutive naturals, for example, 1130 + ... + 1830.

2^1037480 is an apocalyptic number.

1037480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1037480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1200420).

1037480 is an abundant number, since it is smaller than the sum of its proper divisors (1363360).

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

1037480 is a wasteful number, since it uses less digits than its factorization.

1037480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 749 (or 745 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 1037480 is about 1018.5676217120. The cubic root of 1037480 is about 101.2340420920.

The spelling of 1037480 in words is "one million, thirty-seven thousand, four hundred eighty".