40601436 has 12 divisors (see below), whose sum is σ = 94736712. Its totient is φ = 13533808.

The previous prime is 40601411. The next prime is 40601441. The reversal of 40601436 is 63410604.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1691715 + ... + 1691738.

It is an arithmetic number, because the mean of its divisors is an integer number (7894726).

Almost surely, 2^40601436 is an apocalyptic number.

It is an amenable number.

40601436 is an abundant number, since it is smaller than the sum of its proper divisors (54135276).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40601436 is a wasteful number, since it uses less digits than its factorization.

40601436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3383460 (or 3383458 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 40601436 is about 6371.9256116185. The cubic root of 40601436 is about 343.7007380206.

The spelling of 40601436 in words is "forty million, six hundred one thousand, four hundred thirty-six".