40060546 has 4 divisors (see below), whose sum is σ = 60090822. Its totient is φ = 20030272.

The previous prime is 40060487. The next prime is 40060561. The reversal of 40060546 is 64506004.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 36469521 + 3591025 = 6039^2 + 1895^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 40060546.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10015135 + ... + 10015138.

Almost surely, 2^40060546 is an apocalyptic number.

40060546 is a deficient number, since it is larger than the sum of its proper divisors (20030276).

40060546 is a wasteful number, since it uses less digits than its factorization.

40060546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20030275.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 40060546 is about 6329.3400919843. The cubic root of 40060546 is about 342.1676560193.

The spelling of 40060546 in words is "forty million, sixty thousand, five hundred forty-six".