1076542898 has 8 divisors (see below), whose sum is σ = 1658458092. Its totient is φ = 523723536.

The previous prime is 1076542891. The next prime is 1076542913. The reversal of 1076542898 is 8982456701.

It can be written as a sum of positive squares in 2 ways, for example, as 1074331729 + 2211169 = 32777^2 + 1487^2 .

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

It is a super-2 number, since 2×1076542898² = 2317889222468476808, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1076542891) 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, 7273865 + ... + 7274012.

Almost surely, 2^1076542898 is an apocalyptic number.

1076542898 is a deficient number, since it is larger than the sum of its proper divisors (581915194).

1076542898 is a wasteful number, since it uses less digits than its factorization.

1076542898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14547916.

The product of its (nonzero) digits is 967680, while the sum is 50.

The square root of 1076542898 is about 32810.7131589668. The cubic root of 1076542898 is about 1024.8896642685.

The spelling of 1076542898 in words is "one billion, seventy-six million, five hundred forty-two thousand, eight hundred ninety-eight".