1152473461 has 2 divisors, whose sum is σ = 1152473462. Its totient is φ = 1152473460.

The previous prime is 1152473437. The next prime is 1152473467. The reversal of 1152473461 is 1643742511.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 685654225 + 466819236 = 26185^2 + 21606^2 .

It is a cyclic number.

It is not a de Polignac number, because 1152473461 - 2¹⁹ = 1151949173 is a prime.

It is a super-3 number, since 3×1152473461³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1152473467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 576236730 + 576236731.

It is an arithmetic number, because the mean of its divisors is an integer number (576236731).

Almost surely, 2^1152473461 is an apocalyptic number.

It is an amenable number.

1152473461 is a deficient number, since it is larger than the sum of its proper divisors (1).

1152473461 is an equidigital number, since it uses as much as digits as its factorization.

1152473461 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20160, while the sum is 34.

The square root of 1152473461 is about 33948.0995197080. The cubic root of 1152473461 is about 1048.4401513053.

The spelling of 1152473461 in words is "one billion, one hundred fifty-two million, four hundred seventy-three thousand, four hundred sixty-one".