151480487 has 4 divisors (see below), whose sum is σ = 152198616. Its totient is φ = 150762360.

The previous prime is 151480481. The next prime is 151480493. The reversal of 151480487 is 784084151.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 784084151 = 83 ⋅9446797.

It is an interprime number because it is at equal distance from previous prime (151480481) and next prime (151480493).

It is a cyclic number.

It is not a de Polignac number, because 151480487 - 2⁴ = 151480471 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 151480487.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151480481) 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 3 ways as a sum of consecutive naturals, for example, 358748 + ... + 359169.

It is an arithmetic number, because the mean of its divisors is an integer number (38049654).

Almost surely, 2^151480487 is an apocalyptic number.

151480487 is a deficient number, since it is larger than the sum of its proper divisors (718129).

151480487 is an equidigital number, since it uses as much as digits as its factorization.

151480487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 718128.

The product of its (nonzero) digits is 35840, while the sum is 38.

The square root of 151480487 is about 12307.7409381251. The cubic root of 151480487 is about 533.0716228565.

The spelling of 151480487 in words is "one hundred fifty-one million, four hundred eighty thousand, four hundred eighty-seven".