40601212 has 6 divisors (see below), whose sum is σ = 71052128. Its totient is φ = 20300604.

The previous prime is 40601203. The next prime is 40601221. The reversal of 40601212 is 21210604.

It is an interprime number because it is at equal distance from previous prime (40601203) and next prime (40601221).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5075148 + ... + 5075155.

Almost surely, 2^40601212 is an apocalyptic number.

It is an amenable number.

40601212 is a deficient number, since it is larger than the sum of its proper divisors (30450916).

40601212 is a wasteful number, since it uses less digits than its factorization.

40601212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10150307 (or 10150305 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 40601212 is about 6371.9080344901. The cubic root of 40601212 is about 343.7001059485.

Adding to 40601212 its reverse (21210604), we get a palindrome (61811816).

The spelling of 40601212 in words is "forty million, six hundred one thousand, two hundred twelve".