40106548 has 12 divisors (see below), whose sum is σ = 71376480. Its totient is φ = 19713272.

The previous prime is 40106543. The next prime is 40106579. The reversal of 40106548 is 84560104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40106543) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84736 + ... + 85207.

It is an arithmetic number, because the mean of its divisors is an integer number (5948040).

Almost surely, 2^40106548 is an apocalyptic number.

It is an amenable number.

40106548 is a deficient number, since it is larger than the sum of its proper divisors (31269932).

40106548 is a wasteful number, since it uses less digits than its factorization.

40106548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170006 (or 170004 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 40106548 is about 6332.9730774732. The cubic root of 40106548 is about 342.2985776447.

The spelling of 40106548 in words is "forty million, one hundred six thousand, five hundred forty-eight".