40241937 has 32 divisors (see below), whose sum is σ = 58798080. Its totient is φ = 24413760.

The previous prime is 40241933. The next prime is 40241959. The reversal of 40241937 is 73914204.

It is a happy number.

It is not a de Polignac number, because 40241937 - 2² = 40241933 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40241933) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 115798 + ... + 116144.

It is an arithmetic number, because the mean of its divisors is an integer number (1837440).

Almost surely, 2^40241937 is an apocalyptic number.

It is an amenable number.

40241937 is a deficient number, since it is larger than the sum of its proper divisors (18556143).

40241937 is a wasteful number, since it uses less digits than its factorization.

40241937 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 453.

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 40241937 is about 6343.6532849770. The cubic root of 40241937 is about 342.6833145875.

The spelling of 40241937 in words is "forty million, two hundred forty-one thousand, nine hundred thirty-seven".