46225145 has 16 divisors (see below), whose sum is σ = 56306880. Its totient is φ = 36427584.

The previous prime is 46225141. The next prime is 46225187. The reversal of 46225145 is 54152264.

It is a cyclic number.

It is not a de Polignac number, because 46225145 - 2² = 46225141 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (46225141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 157619 + ... + 157911.

It is an arithmetic number, because the mean of its divisors is an integer number (3519180).

Almost surely, 2^46225145 is an apocalyptic number.

It is an amenable number.

46225145 is a deficient number, since it is larger than the sum of its proper divisors (10081735).

46225145 is a wasteful number, since it uses less digits than its factorization.

46225145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 664.

The product of its digits is 9600, while the sum is 29.

The square root of 46225145 is about 6798.9076328481. The cubic root of 46225145 is about 358.8884050378. Note that the first 3 decimals are identical.

The spelling of 46225145 in words is "forty-six million, two hundred twenty-five thousand, one hundred forty-five".