1098148706 has 8 divisors (see below), whose sum is σ = 1685530704. Its totient is φ = 536305140.

The previous prime is 1098148703. The next prime is 1098148717. The reversal of 1098148706 is 6078418901.

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

It is not an unprimeable number, because it can be changed into a prime (1098148703) 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, 6384500 + ... + 6384671.

It is an arithmetic number, because the mean of its divisors is an integer number (210691338).

Almost surely, 2^1098148706 is an apocalyptic number.

1098148706 is a deficient number, since it is larger than the sum of its proper divisors (587381998).

1098148706 is a wasteful number, since it uses less digits than its factorization.

1098148706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12769216.

The product of its (nonzero) digits is 96768, while the sum is 44.

The square root of 1098148706 is about 33138.3268437017. The cubic root of 1098148706 is about 1031.7006830062.

The spelling of 1098148706 in words is "one billion, ninety-eight million, one hundred forty-eight thousand, seven hundred six".