49470266 has 4 divisors (see below), whose sum is σ = 74205402. Its totient is φ = 24735132.

The previous prime is 49470257. The next prime is 49470277. The reversal of 49470266 is 66207494.

49470266 is nontrivially palindromic in base 8.

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., 36300625 + 13169641 = 6025^2 + 3629^2 .

It is a super-2 number, since 2×49470266² = 4894614436221512, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12367565 + ... + 12367568.

Almost surely, 2^49470266 is an apocalyptic number.

49470266 is a deficient number, since it is larger than the sum of its proper divisors (24735136).

49470266 is a wasteful number, since it uses less digits than its factorization.

49470266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24735135.

The product of its (nonzero) digits is 72576, while the sum is 38.

The square root of 49470266 is about 7033.5102189447. The cubic root of 49470266 is about 367.0974901064.

The spelling of 49470266 in words is "forty-nine million, four hundred seventy thousand, two hundred sixty-six".