1154713012 has 12 divisors (see below), whose sum is σ = 2070034596. Its totient is φ = 563274560.

The previous prime is 1154712997. The next prime is 1154713031. The reversal of 1154713012 is 2103174511.

It can be written as a sum of positive squares in 2 ways, for example, as 155900196 + 998812816 = 12486^2 + 31604^2 .

It is a super-2 number, since 2×1154713012² = 2666724280164224288, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3520303 + ... + 3520630.

It is an arithmetic number, because the mean of its divisors is an integer number (172502883).

Almost surely, 2^1154713012 is an apocalyptic number.

It is an amenable number.

1154713012 is a deficient number, since it is larger than the sum of its proper divisors (915321584).

1154713012 is a wasteful number, since it uses less digits than its factorization.

1154713012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7040978 (or 7040976 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 25.

The square root of 1154713012 is about 33981.0684352332. The cubic root of 1154713012 is about 1049.1188410869.

Adding to 1154713012 its reverse (2103174511), we get a palindrome (3257887523).

The spelling of 1154713012 in words is "one billion, one hundred fifty-four million, seven hundred thirteen thousand, twelve".