7150423 has 12 divisors (see below), whose sum is σ = 8436000. Its totient is φ = 6041952.

The previous prime is 7150417. The next prime is 7150459. The reversal of 7150423 is 3240517.

It is not a de Polignac number, because 7150423 - 2²¹ = 5053271 is a prime.

It is a super-2 number, since 2×7150423² = 102257098157858, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7150394 and 7150403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7150483) 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, 2578 + ... + 4576.

It is an arithmetic number, because the mean of its divisors is an integer number (703000).

Almost surely, 2^7150423 is an apocalyptic number.

7150423 is a gapful number since it is divisible by the number (73) formed by its first and last digit.

7150423 is a deficient number, since it is larger than the sum of its proper divisors (1285577).

7150423 is a wasteful number, since it uses less digits than its factorization.

7150423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2086 (or 2079 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 7150423 is about 2674.0274867697. The cubic root of 7150423 is about 192.6536514291.

The spelling of 7150423 in words is "seven million, one hundred fifty thousand, four hundred twenty-three".