46135145 has 8 divisors (see below), whose sum is σ = 63271104. Its totient is φ = 31635504.

The previous prime is 46135091. The next prime is 46135147. The reversal of 46135145 is 54153164.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 46135145 - 2¹² = 46131049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46135147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 659039 + ... + 659108.

It is an arithmetic number, because the mean of its divisors is an integer number (7908888).

Almost surely, 2^46135145 is an apocalyptic number.

It is an amenable number.

46135145 is a deficient number, since it is larger than the sum of its proper divisors (17135959).

46135145 is a wasteful number, since it uses less digits than its factorization.

46135145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1318159.

The product of its digits is 7200, while the sum is 29.

The square root of 46135145 is about 6792.2856977604. The cubic root of 46135145 is about 358.6553360610.

The spelling of 46135145 in words is "forty-six million, one hundred thirty-five thousand, one hundred forty-five".