1046742027 has 4 divisors (see below), whose sum is σ = 1395656040. Its totient is φ = 697828016.

The previous prime is 1046742023. The next prime is 1046742049. The reversal of 1046742027 is 7202476401.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1046742027 - 2² = 1046742023 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1046742023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 174457002 + ... + 174457007.

It is an arithmetic number, because the mean of its divisors is an integer number (348914010).

Almost surely, 2^1046742027 is an apocalyptic number.

1046742027 is a deficient number, since it is larger than the sum of its proper divisors (348914013).

1046742027 is an equidigital number, since it uses as much as digits as its factorization.

1046742027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348914012.

The product of its (nonzero) digits is 18816, while the sum is 33.

The square root of 1046742027 is about 32353.3928205374. The cubic root of 1046742027 is about 1015.3440321479.

The spelling of 1046742027 in words is "one billion, forty-six million, seven hundred forty-two thousand, twenty-seven".