151157487 has 24 divisors (see below), whose sum is σ = 219222288. Its totient is φ = 92601600.

The previous prime is 151157477. The next prime is 151157491. The reversal of 151157487 is 784751151.

It is not a de Polignac number, because 151157487 - 2⁶ = 151157423 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151157417) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 141937 + ... + 142997.

It is an arithmetic number, because the mean of its divisors is an integer number (9134262).

Almost surely, 2^151157487 is an apocalyptic number.

151157487 is a deficient number, since it is larger than the sum of its proper divisors (68064801).

151157487 is a wasteful number, since it uses less digits than its factorization.

151157487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1371 (or 1358 counting only the distinct ones).

The product of its digits is 39200, while the sum is 39.

The square root of 151157487 is about 12294.6121126288. The cubic root of 151157487 is about 532.6924658588.

The spelling of 151157487 in words is "one hundred fifty-one million, one hundred fifty-seven thousand, four hundred eighty-seven".