1461272334 has 8 divisors (see below), whose sum is σ = 2922544680. Its totient is φ = 487090776.

The previous prime is 1461272333. The next prime is 1461272341. The reversal of 1461272334 is 4332721641.

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

1461272334 is an admirable number.

It is a super-2 number, since 2×1461272334² = 4270633668227615112, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1461272295 and 1461272304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1461272333) 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 in 3 ways as a sum of consecutive naturals, for example, 121772689 + ... + 121772700.

It is an arithmetic number, because the mean of its divisors is an integer number (365318085).

Almost surely, 2^1461272334 is an apocalyptic number.

1461272334 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1461272334 is a wasteful number, since it uses less digits than its factorization.

1461272334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243545394.

The product of its digits is 24192, while the sum is 33.

The square root of 1461272334 is about 38226.5919746974. The cubic root of 1461272334 is about 1134.7766407623.

Adding to 1461272334 its reverse (4332721641), we get a palindrome (5793993975).

The spelling of 1461272334 in words is "one billion, four hundred sixty-one million, two hundred seventy-two thousand, three hundred thirty-four".