1127460642 has 32 divisors (see below), whose sum is σ = 2811331584. Its totient is φ = 292846800.

The previous prime is 1127460641. The next prime is 1127460647. The reversal of 1127460642 is 2460647211.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (1127460641) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1219734 + ... + 1220657.

It is an arithmetic number, because the mean of its divisors is an integer number (87854112).

Almost surely, 2^1127460642 is an apocalyptic number.

1127460642 is an abundant number, since it is smaller than the sum of its proper divisors (1683870942).

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

1127460642 is a wasteful number, since it uses less digits than its factorization.

1127460642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2440414.

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 1127460642 is about 33577.6807120444. The cubic root of 1127460642 is about 1040.7996321882.

The spelling of 1127460642 in words is "one billion, one hundred twenty-seven million, four hundred sixty thousand, six hundred forty-two".