151242470 has 32 divisors (see below), whose sum is σ = 288230400. Its totient is φ = 56979936.

The previous prime is 151242463. The next prime is 151242473. The reversal of 151242470 is 74242151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151242473) 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 15 ways as a sum of consecutive naturals, for example, 31787 + ... + 36233.

It is an arithmetic number, because the mean of its divisors is an integer number (9007200).

Almost surely, 2^151242470 is an apocalyptic number.

151242470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

151242470 is a deficient number, since it is larger than the sum of its proper divisors (136987930).

151242470 is a wasteful number, since it uses less digits than its factorization.

151242470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4652.

The product of its (nonzero) digits is 2240, while the sum is 26.

The square root of 151242470 is about 12298.0677344045. The cubic root of 151242470 is about 532.7922763800.

The spelling of 151242470 in words is "one hundred fifty-one million, two hundred forty-two thousand, four hundred seventy".