1056361862 has 8 divisors (see below), whose sum is σ = 1584690696. Its totient is φ = 528131632.

The previous prime is 1056361853. The next prime is 1056361897. The reversal of 1056361862 is 2681636501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1056361862² = 2231800766976214088, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 14693 + ... + 48255.

It is an arithmetic number, because the mean of its divisors is an integer number (198086337).

Almost surely, 2^1056361862 is an apocalyptic number.

1056361862 is a deficient number, since it is larger than the sum of its proper divisors (528328834).

1056361862 is a wasteful number, since it uses less digits than its factorization.

1056361862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49302.

The product of its (nonzero) digits is 51840, while the sum is 38.

The square root of 1056361862 is about 32501.7209082842. The cubic root of 1056361862 is about 1018.4449783409. Note that the first 3 decimals are identical.

The spelling of 1056361862 in words is "one billion, fifty-six million, three hundred sixty-one thousand, eight hundred sixty-two".