1047474620 has 24 divisors (see below), whose sum is σ = 2207825088. Its totient is φ = 417441600.

The previous prime is 1047474599. The next prime is 1047474629. The reversal of 1047474620 is 264747401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1047474629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91211 + ... + 102050.

It is an arithmetic number, because the mean of its divisors is an integer number (91992712).

Almost surely, 2^1047474620 is an apocalyptic number.

1047474620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1047474620 is an abundant number, since it is smaller than the sum of its proper divisors (1160350468).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1047474620 is a wasteful number, since it uses less digits than its factorization.

1047474620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193541 (or 193539 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 35.

The square root of 1047474620 is about 32364.7125740366. The cubic root of 1047474620 is about 1015.5808496405.

The spelling of 1047474620 in words is "one billion, forty-seven million, four hundred seventy-four thousand, six hundred twenty".