461742037 has 2 divisors, whose sum is σ = 461742038. Its totient is φ = 461742036.

The previous prime is 461742023. The next prime is 461742059. The reversal of 461742037 is 730247164.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 434347281 + 27394756 = 20841^2 + 5234^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-461742037 is a prime.

It is a super-3 number, since 3×461742037³ (a number of 27 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 461741993 and 461742011.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (461742067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 230871018 + 230871019.

It is an arithmetic number, because the mean of its divisors is an integer number (230871019).

Almost surely, 2^461742037 is an apocalyptic number.

It is an amenable number.

461742037 is a deficient number, since it is larger than the sum of its proper divisors (1).

461742037 is an equidigital number, since it uses as much as digits as its factorization.

461742037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28224, while the sum is 34.

The square root of 461742037 is about 21488.1836598629. The cubic root of 461742037 is about 772.9174958958.

The spelling of 461742037 in words is "four hundred sixty-one million, seven hundred forty-two thousand, thirty-seven".