40717048 has 8 divisors (see below), whose sum is σ = 76344480. Its totient is φ = 20358520.

The previous prime is 40717007. The next prime is 40717049. The reversal of 40717048 is 84071704.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40717049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2544808 + ... + 2544823.

It is an arithmetic number, because the mean of its divisors is an integer number (9543060).

Almost surely, 2^40717048 is an apocalyptic number.

It is an amenable number.

40717048 is a deficient number, since it is larger than the sum of its proper divisors (35627432).

40717048 is a wasteful number, since it uses less digits than its factorization.

40717048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5089637 (or 5089633 counting only the distinct ones).

The product of its (nonzero) digits is 6272, while the sum is 31.

The square root of 40717048 is about 6380.9911455823. The cubic root of 40717048 is about 344.0266564885.

The spelling of 40717048 in words is "forty million, seven hundred seventeen thousand, forty-eight".