40201196 has 24 divisors (see below), whose sum is σ = 81723936. Its totient is φ = 16945920.

The previous prime is 40201193. The next prime is 40201201. The reversal of 40201196 is 69110204.

It is a happy number.

It is a super-2 number, since 2×40201196² = 3232272319660832, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40201193) 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, 10061 + ... + 13476.

It is an arithmetic number, because the mean of its divisors is an integer number (3405164).

Almost surely, 2^40201196 is an apocalyptic number.

It is an amenable number.

40201196 is an abundant number, since it is smaller than the sum of its proper divisors (41522740).

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

40201196 is a wasteful number, since it uses less digits than its factorization.

40201196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23609 (or 23607 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 40201196 is about 6340.4413095620. The cubic root of 40201196 is about 342.5676311647.

The spelling of 40201196 in words is "forty million, two hundred one thousand, one hundred ninety-six".