472909274 has 16 divisors (see below), whose sum is σ = 722545920. Its totient is φ = 232090320.

The previous prime is 472909273. The next prime is 472909337.

472909274 is nontrivially palindromic in base 10.

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (472909273) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25247 + ... + 39789.

It is an arithmetic number, because the mean of its divisors is an integer number (45159120).

Almost surely, 2^472909274 is an apocalyptic number.

472909274 is a deficient number, since it is larger than the sum of its proper divisors (249636646).

472909274 is a wasteful number, since it uses less digits than its factorization.

472909274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14845.

The product of its (nonzero) digits is 254016, while the sum is 44.

The square root of 472909274 is about 21746.4772779409. The cubic root of 472909274 is about 779.0989342758.

The spelling of 472909274 in words is "four hundred seventy-two million, nine hundred nine thousand, two hundred seventy-four".