40364755 has 8 divisors (see below), whose sum is σ = 48493152. Its totient is φ = 32254848.

The previous prime is 40364729. The next prime is 40364761. The reversal of 40364755 is 55746304.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 40364755 - 2¹⁹ = 39840467 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 40364755.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 754 + ... + 9016.

It is an arithmetic number, because the mean of its divisors is an integer number (6061644).

Almost surely, 2^40364755 is an apocalyptic number.

40364755 is a deficient number, since it is larger than the sum of its proper divisors (8128397).

40364755 is an equidigital number, since it uses as much as digits as its factorization.

40364755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9245.

The product of its (nonzero) digits is 50400, while the sum is 34.

The square root of 40364755 is about 6353.3262941549. The cubic root of 40364755 is about 343.0315825707.

The spelling of 40364755 in words is "forty million, three hundred sixty-four thousand, seven hundred fifty-five".