1047866414 has 16 divisors (see below), whose sum is σ = 1800876768. Its totient is φ = 447952032.

The previous prime is 1047866341. The next prime is 1047866419. The reversal of 1047866414 is 4146687401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1047866419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88709 + ... + 99824.

It is an arithmetic number, because the mean of its divisors is an integer number (112554798).

Almost surely, 2^1047866414 is an apocalyptic number.

1047866414 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1047866414 is a deficient number, since it is larger than the sum of its proper divisors (753010354).

1047866414 is a wasteful number, since it uses less digits than its factorization.

1047866414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188939.

The product of its (nonzero) digits is 129024, while the sum is 41.

The square root of 1047866414 is about 32370.7648040636. The cubic root of 1047866414 is about 1015.7074553761.

The spelling of 1047866414 in words is "one billion, forty-seven million, eight hundred sixty-six thousand, four hundred fourteen".