2361040 has 40 divisors (see below), whose sum is σ = 5990688. Its totient is φ = 858240.

The previous prime is 2361031. The next prime is 2361041. The reversal of 2361040 is 401632.

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

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2361041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 462 + ... + 2221.

2^2361040 is an apocalyptic number.

2361040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2361040 is an abundant number, since it is smaller than the sum of its proper divisors (3629648).

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

2361040 is a wasteful number, since it uses less digits than its factorization.

2361040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2707 (or 2701 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 2361040 is about 1536.5676034591. The cubic root of 2361040 is about 133.1581588439.

Adding to 2361040 its reverse (401632), we get a palindrome (2762672).

The spelling of 2361040 in words is "two million, three hundred sixty-one thousand, forty".