1146696542 has 4 divisors (see below), whose sum is σ = 1720044816. Its totient is φ = 573348270.

The previous prime is 1146696539. The next prime is 1146696583. The reversal of 1146696542 is 2456966411.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 1146696493 and 1146696502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 286674134 + ... + 286674137.

It is an arithmetic number, because the mean of its divisors is an integer number (430011204).

Almost surely, 2^1146696542 is an apocalyptic number.

1146696542 is a deficient number, since it is larger than the sum of its proper divisors (573348274).

1146696542 is an equidigital number, since it uses as much as digits as its factorization.

1146696542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 573348273.

The product of its digits is 311040, while the sum is 44.

The square root of 1146696542 is about 33862.9080558655. The cubic root of 1146696542 is about 1046.6854031067.

The spelling of 1146696542 in words is "one billion, one hundred forty-six million, six hundred ninety-six thousand, five hundred forty-two".