365740087 has 2 divisors, whose sum is σ = 365740088. Its totient is φ = 365740086.

The previous prime is 365740073. The next prime is 365740093. The reversal of 365740087 is 780047563.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-365740087 is a prime.

It is a super-2 number, since 2×365740087² = 267531622477535138, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (365740007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 182870043 + 182870044.

It is an arithmetic number, because the mean of its divisors is an integer number (182870044).

Almost surely, 2^365740087 is an apocalyptic number.

365740087 is a deficient number, since it is larger than the sum of its proper divisors (1).

365740087 is an equidigital number, since it uses as much as digits as its factorization.

365740087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 141120, while the sum is 40.

The square root of 365740087 is about 19124.3323282148. The cubic root of 365740087 is about 715.1396450801.

The spelling of 365740087 in words is "three hundred sixty-five million, seven hundred forty thousand, eighty-seven".