40546137 has 8 divisors (see below), whose sum is σ = 54118080. Its totient is φ = 27002480.

The previous prime is 40546127. The next prime is 40546141. The reversal of 40546137 is 73164504.

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 40546137 - 2¹² = 40542041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40546127) 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, 3462 + ... + 9647.

It is an arithmetic number, because the mean of its divisors is an integer number (6764760).

Almost surely, 2^40546137 is an apocalyptic number.

It is an amenable number.

40546137 is a deficient number, since it is larger than the sum of its proper divisors (13571943).

40546137 is a wasteful number, since it uses less digits than its factorization.

40546137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14143.

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 40546137 is about 6367.5848639810. The cubic root of 40546137 is about 343.5446274298.

The spelling of 40546137 in words is "forty million, five hundred forty-six thousand, one hundred thirty-seven".