1341072 has 60 divisors (see below), whose sum is σ = 3836560. Its totient is φ = 437184.

The previous prime is 1341071. The next prime is 1341073. The reversal of 1341072 is 2701431.

It is an interprime number because it is at equal distance from previous prime (1341071) and next prime (1341073).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (1341071) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9579 + ... + 9717.

2^1341072 is an apocalyptic number.

1341072 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 1341072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1918280).

1341072 is an abundant number, since it is smaller than the sum of its proper divisors (2495488).

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

1341072 is a wasteful number, since it uses less digits than its factorization.

1341072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220 (or 211 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 1341072 is about 1158.0466311855. The cubic root of 1341072 is about 110.2767686092.

The spelling of 1341072 in words is "one million, three hundred forty-one thousand, seventy-two".