46040330 has 16 divisors (see below), whose sum is σ = 94711680. Its totient is φ = 15785232.

The previous prime is 46040329. The next prime is 46040339. The reversal of 46040330 is 3304064.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (46040339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 328790 + ... + 328929.

It is an arithmetic number, because the mean of its divisors is an integer number (5919480).

Almost surely, 2^46040330 is an apocalyptic number.

46040330 is an abundant number, since it is smaller than the sum of its proper divisors (48671350).

46040330 is a wasteful number, since it uses less digits than its factorization.

46040330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 657733.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 46040330 is about 6785.3024987837. The cubic root of 46040330 is about 358.4094697902.

Adding to 46040330 its reverse (3304064), we get a palindrome (49344394).

The spelling of 46040330 in words is "forty-six million, forty thousand, three hundred thirty".