461146137 has 8 divisors (see below), whose sum is σ = 616197120. Its totient is φ = 306762960.

The previous prime is 461146129. The next prime is 461146157. The reversal of 461146137 is 731641164.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 461146137 - 2³ = 461146129 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 461146098 and 461146107.

It is not an unprimeable number, because it can be changed into a prime (461146157) 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, 165337 + ... + 168102.

It is an arithmetic number, because the mean of its divisors is an integer number (77024640).

Almost surely, 2^461146137 is an apocalyptic number.

It is an amenable number.

461146137 is a deficient number, since it is larger than the sum of its proper divisors (155050983).

461146137 is a wasteful number, since it uses less digits than its factorization.

461146137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333903.

The product of its digits is 12096, while the sum is 33.

The square root of 461146137 is about 21474.3134232506. The cubic root of 461146137 is about 772.5848571963.

The spelling of 461146137 in words is "four hundred sixty-one million, one hundred forty-six thousand, one hundred thirty-seven".