1162480 has 40 divisors (see below), whose sum is σ = 2950704. Its totient is φ = 422400.

The previous prime is 1162471. The next prime is 1162481. The reversal of 1162480 is 842611.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1162481) 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, 220 + ... + 1540.

2^1162480 is an apocalyptic number.

1162480 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 1162480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1475352).

1162480 is an abundant number, since it is smaller than the sum of its proper divisors (1788224).

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

1162480 is a wasteful number, since it uses less digits than its factorization.

1162480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1345 (or 1339 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 1162480 is about 1078.1836578246. The cubic root of 1162480 is about 105.1465828750.

The spelling of 1162480 in words is "one million, one hundred sixty-two thousand, four hundred eighty".