40048695 has 32 divisors (see below), whose sum is σ = 72864000. Its totient is φ = 20859552.

The previous prime is 40048693. The next prime is 40048699. The reversal of 40048695 is 59684004.

It is not a de Polignac number, because 40048695 - 2¹ = 40048693 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40048691) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2356 + ... + 9254.

It is an arithmetic number, because the mean of its divisors is an integer number (2277000).

Almost surely, 2^40048695 is an apocalyptic number.

40048695 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

40048695 is a deficient number, since it is larger than the sum of its proper divisors (32815305).

40048695 is a wasteful number, since it uses less digits than its factorization.

40048695 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6956 (or 6950 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 40048695 is about 6328.4038271905. The cubic root of 40048695 is about 342.1339118560.

The spelling of 40048695 in words is "forty million, forty-eight thousand, six hundred ninety-five".