1146046121 has 8 divisors (see below), whose sum is σ = 1256580864. Its totient is φ = 1036569520.

The previous prime is 1146046051. The next prime is 1146046129. The reversal of 1146046121 is 1216406411.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1146046121 is a prime.

It is a super-2 number, since 2×1146046121² = 2626843422918293282, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1146046129) 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, 262265 + ... + 266598.

It is an arithmetic number, because the mean of its divisors is an integer number (157072608).

Almost surely, 2^1146046121 is an apocalyptic number.

1146046121 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1146046121 is a deficient number, since it is larger than the sum of its proper divisors (110534743).

1146046121 is a wasteful number, since it uses less digits than its factorization.

1146046121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 529071.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 1146046121 is about 33853.3029555463. The cubic root of 1146046121 is about 1046.4874678788.

The spelling of 1146046121 in words is "one billion, one hundred forty-six million, forty-six thousand, one hundred twenty-one".