74852943 has 8 divisors (see below), whose sum is σ = 108877056. Its totient is φ = 45365400.

The previous prime is 74852923. The next prime is 74852963. The reversal of 74852943 is 34925847.

It is an interprime number because it is at equal distance from previous prime (74852923) and next prime (74852963).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 74852943 - 2²⁵ = 41298511 is a prime.

It is a super-2 number, since 2×74852943² = 11205926151522498, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 74852895 and 74852904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74852923) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1134103 + ... + 1134168.

It is an arithmetic number, because the mean of its divisors is an integer number (13609632).

Almost surely, 2^74852943 is an apocalyptic number.

74852943 is a deficient number, since it is larger than the sum of its proper divisors (34024113).

74852943 is a wasteful number, since it uses less digits than its factorization.

74852943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2268285.

The product of its digits is 241920, while the sum is 42.

The square root of 74852943 is about 8651.7595320258. The cubic root of 74852943 is about 421.4405241353.

The spelling of 74852943 in words is "seventy-four million, eight hundred fifty-two thousand, nine hundred forty-three".