46037145 has 64 divisors (see below), whose sum is σ = 95883264. Its totient is φ = 18289920.

The previous prime is 46037143. The next prime is 46037149. The reversal of 46037145 is 54173064.

It is not a de Polignac number, because 46037145 - 2¹ = 46037143 is a prime.

It is not an unprimeable number, because it can be changed into a prime (46037141) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 25699 + ... + 27431.

It is an arithmetic number, because the mean of its divisors is an integer number (1498176).

Almost surely, 2^46037145 is an apocalyptic number.

It is an amenable number.

46037145 is an abundant number, since it is smaller than the sum of its proper divisors (49846119).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

46037145 is a wasteful number, since it uses less digits than its factorization.

46037145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1782.

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 46037145 is about 6785.0677962715. The cubic root of 46037145 is about 358.4012048590.

The spelling of 46037145 in words is "forty-six million, thirty-seven thousand, one hundred forty-five".