40893201 has 8 divisors (see below), whose sum is σ = 60582560. Its totient is φ = 27262116.

The previous prime is 40893197. The next prime is 40893227. The reversal of 40893201 is 10239804.

It is not a de Polignac number, because 40893201 - 2² = 40893197 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 1514563 = 40893201 / (4 + 0 + 8 + 9 + 3 + 2 + 0 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40893001) 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, 757255 + ... + 757308.

It is an arithmetic number, because the mean of its divisors is an integer number (7572820).

Almost surely, 2^40893201 is an apocalyptic number.

It is an amenable number.

40893201 is a deficient number, since it is larger than the sum of its proper divisors (19689359).

40893201 is a wasteful number, since it uses less digits than its factorization.

40893201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1514572 (or 1514566 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 40893201 is about 6394.7791986901. The cubic root of 40893201 is about 344.5220603176.

The spelling of 40893201 in words is "forty million, eight hundred ninety-three thousand, two hundred one".