46261145 has 24 divisors (see below), whose sum is σ = 66670848. Its totient is φ = 30693600.

The previous prime is 46261139. The next prime is 46261151. The reversal of 46261145 is 54116264.

46261145 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (46261139) and next prime (46261151).

It is not a de Polignac number, because 46261145 - 2⁶ = 46261081 is a prime.

It is a super-2 number, since 2×46261145² = 4280187073422050, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4550 + ... + 10640.

It is an arithmetic number, because the mean of its divisors is an integer number (2777952).

Almost surely, 2^46261145 is an apocalyptic number.

It is an amenable number.

46261145 is a deficient number, since it is larger than the sum of its proper divisors (20409703).

46261145 is a wasteful number, since it uses less digits than its factorization.

46261145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6141 (or 6134 counting only the distinct ones).

The product of its digits is 5760, while the sum is 29.

The square root of 46261145 is about 6801.5546017069. The cubic root of 46261145 is about 358.9815479223.

The spelling of 46261145 in words is "forty-six million, two hundred sixty-one thousand, one hundred forty-five".