1055120662 has 8 divisors (see below), whose sum is σ = 1584216216. Its totient is φ = 527048592.

The previous prime is 1055120641. The next prime is 1055120683. The reversal of 1055120662 is 2660215501.

It is an interprime number because it is at equal distance from previous prime (1055120641) and next prime (1055120683).

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

It is a super-2 number, since 2×1055120662² = 2226559222758636488, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1055120662.

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, 253288 + ... + 257419.

It is an arithmetic number, because the mean of its divisors is an integer number (198027027).

Almost surely, 2^1055120662 is an apocalyptic number.

1055120662 is a deficient number, since it is larger than the sum of its proper divisors (529095554).

1055120662 is a wasteful number, since it uses less digits than its factorization.

1055120662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 511742.

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 1055120662 is about 32482.6209225795. The cubic root of 1055120662 is about 1018.0459391576.

It can be divided in two parts, 10551 and 20662, that added together give a palindrome (31213).

The spelling of 1055120662 in words is "one billion, fifty-five million, one hundred twenty thousand, six hundred sixty-two".