1480290 has 96 divisors (see below), whose sum is σ = 4432320. Its totient is φ = 314496.

The previous prime is 1480277. The next prime is 1480291. The reversal of 1480290 is 920841.

It is a self number, because there is not a number n which added to its sum of digits gives 1480290.

It is not an unprimeable number, because it can be changed into a prime (1480291) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 27904 + ... + 27956.

It is an arithmetic number, because the mean of its divisors is an integer number (46170).

2^1480290 is an apocalyptic number.

1480290 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 1480290, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2216160).

1480290 is an abundant number, since it is smaller than the sum of its proper divisors (2952030).

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

1480290 is a wasteful number, since it uses less digits than its factorization.

1480290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96 (or 89 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 1480290 is about 1216.6716894873. The cubic root of 1480290 is about 113.9678271784.

It can be divided in two parts, 1480 and 290, that added together give a triangular number (1770 = T₅₉).

The spelling of 1480290 in words is "one million, four hundred eighty thousand, two hundred ninety".