71460151 has 16 divisors (see below), whose sum is σ = 84257280. Its totient is φ = 59340960.

The previous prime is 71460143. The next prime is 71460173. The reversal of 71460151 is 15106417.

It is a happy number.

It is not a de Polignac number, because 71460151 - 2³ = 71460143 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71460451) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28105 + ... + 30541.

It is an arithmetic number, because the mean of its divisors is an integer number (5266080).

Almost surely, 2^71460151 is an apocalyptic number.

71460151 is a gapful number since it is divisible by the number (71) formed by its first and last digit.

71460151 is a deficient number, since it is larger than the sum of its proper divisors (12797129).

71460151 is a wasteful number, since it uses less digits than its factorization.

71460151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2574.

The product of its (nonzero) digits is 840, while the sum is 25.

The square root of 71460151 is about 8453.4106134743. The cubic root of 71460151 is about 414.9744039954.

Adding to 71460151 its reverse (15106417), we get a palindrome (86566568).

The spelling of 71460151 in words is "seventy-one million, four hundred sixty thousand, one hundred fifty-one".