40371470 has 16 divisors (see below), whose sum is σ = 74441808. Its totient is φ = 15754560.

The previous prime is 40371469. The next prime is 40371491. The reversal of 40371470 is 7417304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48824 + ... + 49643.

It is an arithmetic number, because the mean of its divisors is an integer number (4652613).

Almost surely, 2^40371470 is an apocalyptic number.

40371470 is a deficient number, since it is larger than the sum of its proper divisors (34070338).

40371470 is a wasteful number, since it uses less digits than its factorization.

40371470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98515.

The product of its (nonzero) digits is 2352, while the sum is 26.

The square root of 40371470 is about 6353.8547355129. The cubic root of 40371470 is about 343.0506035322.

Adding to 40371470 its reverse (7417304), we get a palindrome (47788774).

The spelling of 40371470 in words is "forty million, three hundred seventy-one thousand, four hundred seventy".