1151470430 has 32 divisors (see below), whose sum is σ = 2286493920. Its totient is φ = 414008320.

The previous prime is 1151470427. The next prime is 1151470447. The reversal of 1151470430 is 340741511.

It is a self number, because there is not a number n which added to its sum of digits gives 1151470430.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 49019 + ... + 68598.

It is an arithmetic number, because the mean of its divisors is an integer number (71452935).

Almost surely, 2^1151470430 is an apocalyptic number.

1151470430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1151470430 is a deficient number, since it is larger than the sum of its proper divisors (1135023490).

1151470430 is a wasteful number, since it uses less digits than its factorization.

1151470430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117724.

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 1151470430 is about 33933.3232973135. The cubic root of 1151470430 is about 1048.1359004220.

The spelling of 1151470430 in words is "one billion, one hundred fifty-one million, four hundred seventy thousand, four hundred thirty".