40361470 has 32 divisors (see below), whose sum is σ = 74556288. Its totient is φ = 15727008.

The previous prime is 40361459. The next prime is 40361471. The reversal of 40361470 is 7416304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40361471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71409 + ... + 71971.

It is an arithmetic number, because the mean of its divisors is an integer number (2329884).

Almost surely, 2^40361470 is an apocalyptic number.

40361470 is a deficient number, since it is larger than the sum of its proper divisors (34194818).

40361470 is a wasteful number, since it uses less digits than its factorization.

40361470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 744.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 40361470 is about 6353.0677629001. The cubic root of 40361470 is about 343.0222766856.

Adding to 40361470 its reverse (7416304), we get a palindrome (47777774).

The spelling of 40361470 in words is "forty million, three hundred sixty-one thousand, four hundred seventy".