46951145 has 8 divisors (see below), whose sum is σ = 58284360. Its totient is φ = 36265600.

The previous prime is 46951139. The next prime is 46951153. The reversal of 46951145 is 54115964.

It can be written as a sum of positive squares in 4 ways, for example, as 12752041 + 34199104 = 3571^2 + 5848^2 .

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

It is not a de Polignac number, because 46951145 - 2⁴ = 46951129 is a prime.

It is a super-2 number, since 2×46951145² = 4408820033622050, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 161756 + ... + 162045.

It is an arithmetic number, because the mean of its divisors is an integer number (7285545).

Almost surely, 2^46951145 is an apocalyptic number.

It is an amenable number.

46951145 is a deficient number, since it is larger than the sum of its proper divisors (11333215).

46951145 is a wasteful number, since it uses less digits than its factorization.

46951145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323835.

The product of its digits is 21600, while the sum is 35.

The square root of 46951145 is about 6852.0905569031. The cubic root of 46951145 is about 360.7575226786.

The spelling of 46951145 in words is "forty-six million, nine hundred fifty-one thousand, one hundred forty-five".