40759948 has 24 divisors (see below), whose sum is σ = 75775392. Its totient is φ = 19117824.

The previous prime is 40759937. The next prime is 40759949. The reversal of 40759948 is 84995704.

It is a super-2 number, since 2×40759948² = 3322746721925408, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40759898 and 40759907.

It is not an unprimeable number, because it can be changed into a prime (40759949) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24561 + ... + 26167.

It is an arithmetic number, because the mean of its divisors is an integer number (3157308).

Almost surely, 2^40759948 is an apocalyptic number.

It is an amenable number.

40759948 is a deficient number, since it is larger than the sum of its proper divisors (35015444).

40759948 is a wasteful number, since it uses less digits than its factorization.

40759948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2001 (or 1999 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 46.

The square root of 40759948 is about 6384.3518073490. The cubic root of 40759948 is about 344.1474377009.

The spelling of 40759948 in words is "forty million, seven hundred fifty-nine thousand, nine hundred forty-eight".