151017461 has 24 divisors (see below), whose sum is σ = 186310656. Its totient is φ = 121836960.

The previous prime is 151017437. The next prime is 151017463. The reversal of 151017461 is 164710151.

It is a happy number.

It is not a de Polignac number, because 151017461 - 2²⁶ = 83908597 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 151017461.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151017463) 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 23 ways as a sum of consecutive naturals, for example, 54860 + ... + 57546.

It is an arithmetic number, because the mean of its divisors is an integer number (7762944).

Almost surely, 2^151017461 is an apocalyptic number.

It is an amenable number.

151017461 is a deficient number, since it is larger than the sum of its proper divisors (35293195).

151017461 is a wasteful number, since it uses less digits than its factorization.

151017461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2769 (or 2762 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 26.

The square root of 151017461 is about 12288.9161849205. The cubic root of 151017461 is about 532.5279270034.

The spelling of 151017461 in words is "one hundred fifty-one million, seventeen thousand, four hundred sixty-one".