247294112 has 24 divisors (see below), whose sum is σ = 524311956. Its totient is φ = 114135552.

The previous prime is 247294111. The next prime is 247294127. The reversal of 247294112 is 211492742.

It is a happy number.

247294112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 238270096 + 9024016 = 15436^2 + 3004^2 .

It is a super-2 number, since 2×247294112² = 122308755659737088, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (247294111) 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, 296813 + ... + 297644.

Almost surely, 2^247294112 is an apocalyptic number.

It is an amenable number.

247294112 is an abundant number, since it is smaller than the sum of its proper divisors (277017844).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

247294112 is a wasteful number, since it uses less digits than its factorization.

247294112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 594480 (or 594472 counting only the distinct ones).

The product of its digits is 8064, while the sum is 32.

The square root of 247294112 is about 15725.5878109532. The cubic root of 247294112 is about 627.6794718464.

The spelling of 247294112 in words is "two hundred forty-seven million, two hundred ninety-four thousand, one hundred twelve".