1481292 has 36 divisors (see below), whose sum is σ = 3909360. Its totient is φ = 472032.

The previous prime is 1481281. The next prime is 1481309. The reversal of 1481292 is 2921841.

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 67 + ... + 1722.

2^1481292 is an apocalyptic number.

1481292 is a gapful number since it is divisible by the number (12) 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 1481292, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1954680).

1481292 is an abundant number, since it is smaller than the sum of its proper divisors (2428068).

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

1481292 is a wasteful number, since it uses less digits than its factorization.

1481292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1822 (or 1817 counting only the distinct ones).

The product of its digits is 1152, while the sum is 27.

The square root of 1481292 is about 1217.0833989501. The cubic root of 1481292 is about 113.9935361063.

The spelling of 1481292 in words is "one million, four hundred eighty-one thousand, two hundred ninety-two".