46295145 has 56 divisors (see below), whose sum is σ = 89792136. Its totient is φ = 22768128.

The previous prime is 46295143. The next prime is 46295167. The reversal of 46295145 is 54159264.

It can be written as a sum of positive squares in 4 ways, for example, as 6718464 + 39576681 = 2592^2 + 6291^2 .

It is not a de Polignac number, because 46295145 - 2¹ = 46295143 is a prime.

It is not an unprimeable number, because it can be changed into a prime (46295143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 46897 + ... + 47873.

It is an arithmetic number, because the mean of its divisors is an integer number (1603431).

Almost surely, 2^46295145 is an apocalyptic number.

46295145 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

46295145 is a deficient number, since it is larger than the sum of its proper divisors (43496991).

46295145 is an equidigital number, since it uses as much as digits as its factorization.

46295145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1013 (or 998 counting only the distinct ones).

The product of its digits is 43200, while the sum is 36.

The square root of 46295145 is about 6804.0535712177. The cubic root of 46295145 is about 359.0694718428.

The spelling of 46295145 in words is "forty-six million, two hundred ninety-five thousand, one hundred forty-five".