1151642352 has 40 divisors (see below), whose sum is σ = 3400087936. Its totient is φ = 329040576.

The previous prime is 1151642351. The next prime is 1151642357. The reversal of 1151642352 is 2532461511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1151642351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1713418 + ... + 1714089.

Almost surely, 2^1151642352 is an apocalyptic number.

1151642352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1151642352 is an abundant number, since it is smaller than the sum of its proper divisors (2248445584).

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

1151642352 is a wasteful number, since it uses less digits than its factorization.

1151642352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3427525 (or 3427519 counting only the distinct ones).

The product of its digits is 7200, while the sum is 30.

The square root of 1151642352 is about 33935.8564353399. The cubic root of 1151642352 is about 1048.1880623210.

The spelling of 1151642352 in words is "one billion, one hundred fifty-one million, six hundred forty-two thousand, three hundred fifty-two".