46401273 has 6 divisors (see below), whose sum is σ = 67024074. Its totient is φ = 30934176.

The previous prime is 46401263. The next prime is 46401283. The reversal of 46401273 is 37210464.

46401273 is a `hidden beast` number, since 4 + 640 + 12 + 7 + 3 = 666.

It is an interprime number because it is at equal distance from previous prime (46401263) and next prime (46401283).

It can be written as a sum of positive squares in only one way, i.e., 43204329 + 3196944 = 6573^2 + 1788^2 .

It is not a de Polignac number, because 46401273 - 2¹² = 46397177 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (46401263) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2577840 + ... + 2577857.

It is an arithmetic number, because the mean of its divisors is an integer number (11170679).

Almost surely, 2^46401273 is an apocalyptic number.

It is an amenable number.

46401273 is a deficient number, since it is larger than the sum of its proper divisors (20622801).

46401273 is a wasteful number, since it uses less digits than its factorization.

46401273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5155703 (or 5155700 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 46401273 is about 6811.8479871471. The cubic root of 46401273 is about 359.3436420074.

The spelling of 46401273 in words is "forty-six million, four hundred one thousand, two hundred seventy-three".