40146601 has 32 divisors (see below), whose sum is σ = 48568320. Its totient is φ = 32788800.

The previous prime is 40146593. The next prime is 40146629. The reversal of 40146601 is 10664104.

It is not a de Polignac number, because 40146601 - 2³ = 40146593 is a prime.

It is a super-3 number, since 3×40146601³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40146641) 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, 599170 + ... + 599236.

It is an arithmetic number, because the mean of its divisors is an integer number (1517760).

Almost surely, 2^40146601 is an apocalyptic number.

It is an amenable number.

40146601 is a deficient number, since it is larger than the sum of its proper divisors (8421719).

40146601 is a wasteful number, since it uses less digits than its factorization.

40146601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 40146601 is about 6336.1345471825. The cubic root of 40146601 is about 342.4124869207.

It can be divided in two parts, 40 and 146601, that added together give a palindrome (146641).

The spelling of 40146601 in words is "forty million, one hundred forty-six thousand, six hundred one".