427273354 has 4 divisors (see below), whose sum is σ = 640910034. Its totient is φ = 213636676.

The previous prime is 427273337. The next prime is 427273361. The reversal of 427273354 is 453372724.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 281467729 + 145805625 = 16777^2 + 12075^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106818337 + ... + 106818340.

Almost surely, 2^427273354 is an apocalyptic number.

427273354 is a deficient number, since it is larger than the sum of its proper divisors (213636680).

427273354 is a wasteful number, since it uses less digits than its factorization.

427273354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213636679.

The product of its digits is 141120, while the sum is 37.

The square root of 427273354 is about 20670.5915251596. The cubic root of 427273354 is about 753.1854757633.

The spelling of 427273354 in words is "four hundred twenty-seven million, two hundred seventy-three thousand, three hundred fifty-four".