1020476412 has 18 divisors (see below), whose sum is σ = 2579537688. Its totient is φ = 340158792.

The previous prime is 1020476411. The next prime is 1020476419. The reversal of 1020476412 is 2146740201.

1020476412 is a `hidden beast` number, since 10 + 2 + 0 + 4 + 7 + 641 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1020476411) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14173248 + ... + 14173319.

Almost surely, 2^1020476412 is an apocalyptic number.

1020476412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1020476412 is an abundant number, since it is smaller than the sum of its proper divisors (1559061276).

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

1020476412 is a wasteful number, since it uses less digits than its factorization.

1020476412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28346577 (or 28346572 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 1020476412 is about 31944.8964938063. The cubic root of 1020476412 is about 1006.7794064535.

The spelling of 1020476412 in words is "one billion, twenty million, four hundred seventy-six thousand, four hundred twelve".