40370468 has 6 divisors (see below), whose sum is σ = 70648326. Its totient is φ = 20185232.

The previous prime is 40370467. The next prime is 40370479. The reversal of 40370468 is 86407304.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 38837824 + 1532644 = 6232^2 + 1238^2 .

It is not an unprimeable number, because it can be changed into a prime (40370467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5046305 + ... + 5046312.

It is an arithmetic number, because the mean of its divisors is an integer number (11774721).

Almost surely, 2^40370468 is an apocalyptic number.

It is an amenable number.

40370468 is a deficient number, since it is larger than the sum of its proper divisors (30277858).

40370468 is a wasteful number, since it uses less digits than its factorization.

40370468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10092621 (or 10092619 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 40370468 is about 6353.7758852512. The cubic root of 40370468 is about 343.0477653931.

The spelling of 40370468 in words is "forty million, three hundred seventy thousand, four hundred sixty-eight".