474027731 has 2 divisors, whose sum is σ = 474027732. Its totient is φ = 474027730.

The previous prime is 474027721. The next prime is 474027761. The reversal of 474027731 is 137720474.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 474027731 - 2⁶ = 474027667 is a prime.

It is a super-2 number, since 2×474027731² = 449404579514016722, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 474027691 and 474027700.

It is not a weakly prime, because it can be changed into another prime (474027721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237013865 + 237013866.

It is an arithmetic number, because the mean of its divisors is an integer number (237013866).

Almost surely, 2^474027731 is an apocalyptic number.

474027731 is a deficient number, since it is larger than the sum of its proper divisors (1).

474027731 is an equidigital number, since it uses as much as digits as its factorization.

474027731 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32928, while the sum is 35.

The square root of 474027731 is about 21772.1779112702. The cubic root of 474027731 is about 779.7126549510.

The spelling of 474027731 in words is "four hundred seventy-four million, twenty-seven thousand, seven hundred thirty-one".