1152514898 has 16 divisors (see below), whose sum is σ = 1837284120. Its totient is φ = 540339456.

The previous prime is 1152514877. The next prime is 1152514903. The reversal of 1152514898 is 8984152511.

It can be written as a sum of positive squares in 4 ways, for example, as 569920129 + 582594769 = 23873^2 + 24137^2 .

It is a super-2 number, since 2×1152514898² = 2656581180223900808, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53861 + ... + 72152.

Almost surely, 2^1152514898 is an apocalyptic number.

1152514898 is a deficient number, since it is larger than the sum of its proper divisors (684769222).

1152514898 is a wasteful number, since it uses less digits than its factorization.

1152514898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126301.

The product of its digits is 115200, while the sum is 44.

The square root of 1152514898 is about 33948.7098134819. The cubic root of 1152514898 is about 1048.4527166543.

The spelling of 1152514898 in words is "one billion, one hundred fifty-two million, five hundred fourteen thousand, eight hundred ninety-eight".