154713071 has 4 divisors (see below), whose sum is σ = 154749672. Its totient is φ = 154676472.

The previous prime is 154713059. The next prime is 154713077. The reversal of 154713071 is 170317451.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 154713071 - 2¹⁸ = 154450927 is a prime.

It is a super-2 number, since 2×154713071² = 47872268676502082, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (154713077) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10985 + ... + 20738.

It is an arithmetic number, because the mean of its divisors is an integer number (38687418).

Almost surely, 2^154713071 is an apocalyptic number.

154713071 is a deficient number, since it is larger than the sum of its proper divisors (36601).

154713071 is an equidigital number, since it uses as much as digits as its factorization.

154713071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36600.

The product of its (nonzero) digits is 2940, while the sum is 29.

The square root of 154713071 is about 12438.3709142315. The cubic root of 154713071 is about 536.8368700443.

The spelling of 154713071 in words is "one hundred fifty-four million, seven hundred thirteen thousand, seventy-one".