147074031 has 12 divisors (see below), whose sum is σ = 228782008. Its totient is φ = 90507024.

The previous prime is 147073967. The next prime is 147074069. The reversal of 147074031 is 130470741.

It is not a de Polignac number, because 147074031 - 2⁶ = 147073967 is a prime.

It is a super-2 number, since 2×147074031² = 43261541189177922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 147073986 and 147074004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147070031) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 628405 + ... + 628638.

Almost surely, 2^147074031 is an apocalyptic number.

147074031 is a deficient number, since it is larger than the sum of its proper divisors (81707977).

147074031 is a wasteful number, since it uses less digits than its factorization.

147074031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1257062 (or 1257059 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 27.

The square root of 147074031 is about 12127.4082556827. The cubic root of 147074031 is about 527.8517899267.

The spelling of 147074031 in words is "one hundred forty-seven million, seventy-four thousand, thirty-one".