46066155 has 32 divisors (see below), whose sum is σ = 76689408. Its totient is φ = 23587200.

The previous prime is 46066151. The next prime is 46066199. The reversal of 46066155 is 55166064.

It is not a de Polignac number, because 46066155 - 2² = 46066151 is a prime.

It is not an unprimeable number, because it can be changed into a prime (46066151) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 72690 + ... + 73320.

It is an arithmetic number, because the mean of its divisors is an integer number (2396544).

Almost surely, 2^46066155 is an apocalyptic number.

46066155 is a deficient number, since it is larger than the sum of its proper divisors (30623253).

46066155 is a wasteful number, since it uses less digits than its factorization.

46066155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 827.

The product of its (nonzero) digits is 21600, while the sum is 33.

The square root of 46066155 is about 6787.2052422186. The cubic root of 46066155 is about 358.4764704285.

Subtracting 46066155 from its reverse (55166064), we obtain a palindrome (9099909).

The spelling of 46066155 in words is "forty-six million, sixty-six thousand, one hundred fifty-five".