1151415190 has 16 divisors (see below), whose sum is σ = 2162658528. Its totient is φ = 440541376.

The previous prime is 1151415179. The next prime is 1151415191. The reversal of 1151415190 is 915141511.

It is a super-2 number, since 2×1151415190² = 2651513879525472200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1151415191) 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, 2502847 + ... + 2503306.

It is an arithmetic number, because the mean of its divisors is an integer number (135166158).

Almost surely, 2^1151415190 is an apocalyptic number.

1151415190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1151415190 is a deficient number, since it is larger than the sum of its proper divisors (1011243338).

1151415190 is a wasteful number, since it uses less digits than its factorization.

1151415190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5006183.

The product of its (nonzero) digits is 900, while the sum is 28.

The square root of 1151415190 is about 33932.5093383911. The cubic root of 1151415190 is about 1048.1191392583.

The spelling of 1151415190 in words is "one billion, one hundred fifty-one million, four hundred fifteen thousand, one hundred ninety".