1147020034 has 16 divisors (see below), whose sum is σ = 1763519616. Its totient is φ = 559350000.

The previous prime is 1147020023. The next prime is 1147020109. The reversal of 1147020034 is 4300207411.

It is a super-2 number, since 2×1147020034² = 2631309916794722312, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1147019987 and 1147020014.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28842 + ... + 55909.

It is an arithmetic number, because the mean of its divisors is an integer number (110219976).

Almost surely, 2^1147020034 is an apocalyptic number.

1147020034 is a deficient number, since it is larger than the sum of its proper divisors (616499582).

1147020034 is a wasteful number, since it uses less digits than its factorization.

1147020034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84921.

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 1147020034 is about 33867.6842137162. The cubic root of 1147020034 is about 1046.7838198796.

Adding to 1147020034 its reverse (4300207411), we get a palindrome (5447227445).

The spelling of 1147020034 in words is "one billion, one hundred forty-seven million, twenty thousand, thirty-four".