46240666 has 4 divisors (see below), whose sum is σ = 69361002. Its totient is φ = 23120332.

The previous prime is 46240657. The next prime is 46240669. The reversal of 46240666 is 66604264.

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., 31640625 + 14600041 = 5625^2 + 3821^2 .

It is not an unprimeable number, because it can be changed into a prime (46240669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11560165 + ... + 11560168.

Almost surely, 2^46240666 is an apocalyptic number.

46240666 is a deficient number, since it is larger than the sum of its proper divisors (23120336).

46240666 is a wasteful number, since it uses less digits than its factorization.

46240666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23120335.

The product of its (nonzero) digits is 41472, while the sum is 34.

The square root of 46240666 is about 6800.0489704119. The cubic root of 46240666 is about 358.9285684857.

The spelling of 46240666 in words is "forty-six million, two hundred forty thousand, six hundred sixty-six".