46273730 has 8 divisors (see below), whose sum is σ = 83292732. Its totient is φ = 18509488.

The previous prime is 46273729. The next prime is 46273739. The reversal of 46273730 is 3737264.

It can be written as a sum of positive squares in 2 ways, for example, as 46144849 + 128881 = 6793^2 + 359^2 .

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

It is a super-2 number, since 2×46273730² = 4282516176225800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (46273739) 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, 2313677 + ... + 2313696.

Almost surely, 2^46273730 is an apocalyptic number.

46273730 is a deficient number, since it is larger than the sum of its proper divisors (37019002).

46273730 is a wasteful number, since it uses less digits than its factorization.

46273730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4627380.

The product of its (nonzero) digits is 21168, while the sum is 32.

The square root of 46273730 is about 6802.4796949348. The cubic root of 46273730 is about 359.0140977231.

The spelling of 46273730 in words is "forty-six million, two hundred seventy-three thousand, seven hundred thirty".