40714149 has 24 divisors (see below), whose sum is σ = 63785280. Its totient is φ = 23030784.

The previous prime is 40714111. The next prime is 40714199. The reversal of 40714149 is 94141704.

It is not a de Polignac number, because 40714149 - 2⁷ = 40714021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40714109) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13797 + ... + 16485.

It is an arithmetic number, because the mean of its divisors is an integer number (2657720).

Almost surely, 2^40714149 is an apocalyptic number.

40714149 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

It is an amenable number.

40714149 is a deficient number, since it is larger than the sum of its proper divisors (23071131).

40714149 is a wasteful number, since it uses less digits than its factorization.

40714149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2809 (or 2802 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 40714149 is about 6380.7639824711. The cubic root of 40714149 is about 344.0184915470.

The spelling of 40714149 in words is "forty million, seven hundred fourteen thousand, one hundred forty-nine".