46273442 has 8 divisors (see below), whose sum is σ = 69581100. Its totient is φ = 23079744.

The previous prime is 46273397. The next prime is 46273457. The reversal of 46273442 is 24437264.

It can be written as a sum of positive squares in 2 ways, for example, as 33535681 + 12737761 = 5791^2 + 3569^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 46273399 and 46273408.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27467 + ... + 29102.

Almost surely, 2^46273442 is an apocalyptic number.

46273442 is a deficient number, since it is larger than the sum of its proper divisors (23307658).

46273442 is a wasteful number, since it uses less digits than its factorization.

46273442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56980.

The product of its digits is 32256, while the sum is 32.

The square root of 46273442 is about 6802.4585261507. The cubic root of 46273442 is about 359.0133529069.

The spelling of 46273442 in words is "forty-six million, two hundred seventy-three thousand, four hundred forty-two".