46228737 has 4 divisors (see below), whose sum is σ = 61638320. Its totient is φ = 30819156.

The previous prime is 46228723. The next prime is 46228757. The reversal of 46228737 is 73782264.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 46228737 - 2⁶ = 46228673 is a prime.

It is a super-2 number, since 2×46228737² = 4274192249230338, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 46228695 and 46228704.

It is not an unprimeable number, because it can be changed into a prime (46228757) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7704787 + ... + 7704792.

It is an arithmetic number, because the mean of its divisors is an integer number (15409580).

Almost surely, 2^46228737 is an apocalyptic number.

It is an amenable number.

46228737 is a deficient number, since it is larger than the sum of its proper divisors (15409583).

46228737 is a wasteful number, since it uses less digits than its factorization.

46228737 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15409582.

The product of its digits is 112896, while the sum is 39.

The square root of 46228737 is about 6799.1717877989. The cubic root of 46228737 is about 358.8977007993.

The spelling of 46228737 in words is "forty-six million, two hundred twenty-eight thousand, seven hundred thirty-seven".