40608601 has 4 divisors (see below), whose sum is σ = 44300304. Its totient is φ = 36916900.

The previous prime is 40608599. The next prime is 40608619. The reversal of 40608601 is 10680604.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 40608601 - 2¹ = 40608599 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40608661) 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, 1845835 + ... + 1845856.

It is an arithmetic number, because the mean of its divisors is an integer number (11075076).

Almost surely, 2^40608601 is an apocalyptic number.

It is an amenable number.

40608601 is a deficient number, since it is larger than the sum of its proper divisors (3691703).

40608601 is a wasteful number, since it uses less digits than its factorization.

40608601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3691702.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 40608601 is about 6372.4878187408. The cubic root of 40608601 is about 343.7209546368.

It can be divided in two parts, 40608 and 601, that added together give a square (41209 = 203²).

The spelling of 40608601 in words is "forty million, six hundred eight thousand, six hundred one".