40970061 has 48 divisors (see below), whose sum is σ = 70986240. Its totient is φ = 22476960.

The previous prime is 40970047. The next prime is 40970087. The reversal of 40970061 is 16007904.

40970061 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 40970061 - 2⁶ = 40969997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40970861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 42790 + ... + 43736.

It is an arithmetic number, because the mean of its divisors is an integer number (1478880).

Almost surely, 2^40970061 is an apocalyptic number.

It is an amenable number.

40970061 is a deficient number, since it is larger than the sum of its proper divisors (30016179).

40970061 is a wasteful number, since it uses less digits than its factorization.

40970061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1006 (or 1003 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 40970061 is about 6400.7859673637. The cubic root of 40970061 is about 344.7377717500.

Adding to 40970061 its reverse (16007904), we get a palindrome (56977965).

The spelling of 40970061 in words is "forty million, nine hundred seventy thousand, sixty-one".