2240196087 has 4 divisors (see below), whose sum is σ = 2986928120. Its totient is φ = 1493464056.

The previous prime is 2240196071. The next prime is 2240196107. The reversal of 2240196087 is 7806910422.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2240196087 - 2⁴ = 2240196071 is a prime.

It is a super-2 number, since 2×2240196087² = 10036957016420223138, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2240196037) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 373366012 + ... + 373366017.

It is an arithmetic number, because the mean of its divisors is an integer number (746732030).

Almost surely, 2^2240196087 is an apocalyptic number.

2240196087 is a deficient number, since it is larger than the sum of its proper divisors (746732033).

2240196087 is an equidigital number, since it uses as much as digits as its factorization.

2240196087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 746732032.

The product of its (nonzero) digits is 48384, while the sum is 39.

The square root of 2240196087 is about 47330.7097664930. The cubic root of 2240196087 is about 1308.4647023412.

The spelling of 2240196087 in words is "two billion, two hundred forty million, one hundred ninety-six thousand, eighty-seven".