40970547 has 6 divisors (see below), whose sum is σ = 59179692. Its totient is φ = 27313692.

The previous prime is 40970519. The next prime is 40970551. The reversal of 40970547 is 74507904.

It is a happy number.

40970547 is a `hidden beast` number, since 40 + 9 + 70 + 547 = 666.

It is not a de Polignac number, because 40970547 - 2¹⁵ = 40937779 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40970047) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2276133 + ... + 2276150.

It is an arithmetic number, because the mean of its divisors is an integer number (9863282).

Almost surely, 2^40970547 is an apocalyptic number.

40970547 is a deficient number, since it is larger than the sum of its proper divisors (18209145).

40970547 is a wasteful number, since it uses less digits than its factorization.

40970547 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4552289 (or 4552286 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The square root of 40970547 is about 6400.8239313388. The cubic root of 40970547 is about 344.7391348747.

The spelling of 40970547 in words is "forty million, nine hundred seventy thousand, five hundred forty-seven".