472596149 has 2 divisors, whose sum is σ = 472596150. Its totient is φ = 472596148.

The previous prime is 472596121. The next prime is 472596161. The reversal of 472596149 is 941695274.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 388287025 + 84309124 = 19705^2 + 9182^2 .

It is a cyclic number.

It is not a de Polignac number, because 472596149 - 2¹² = 472592053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (472596109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236298074 + 236298075.

It is an arithmetic number, because the mean of its divisors is an integer number (236298075).

Almost surely, 2^472596149 is an apocalyptic number.

It is an amenable number.

472596149 is a deficient number, since it is larger than the sum of its proper divisors (1).

472596149 is an equidigital number, since it uses as much as digits as its factorization.

472596149 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 544320, while the sum is 47.

The square root of 472596149 is about 21739.2766438996. The cubic root of 472596149 is about 778.9269427120.

The spelling of 472596149 in words is "four hundred seventy-two million, five hundred ninety-six thousand, one hundred forty-nine".