7423029 has 16 divisors (see below), whose sum is σ = 11179840. Its totient is φ = 4866480.

The previous prime is 7423027. The next prime is 7423037. The reversal of 7423029 is 9203247.

It is not a de Polignac number, because 7423029 - 2¹ = 7423027 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a d-powerful number, because it can be written as 7⁸ + 4⁷ + 2¹³ + 3¹³ + 0 + 2¹⁵ + 9⁴ .

It is a Duffinian number.

7423029 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 7422993 and 7423011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7423027) 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, 607 + ... + 3900.

It is an arithmetic number, because the mean of its divisors is an integer number (698740).

Almost surely, 2^7423029 is an apocalyptic number.

It is an amenable number.

7423029 is a deficient number, since it is larger than the sum of its proper divisors (3756811).

7423029 is a wasteful number, since it uses less digits than its factorization.

7423029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4577 (or 4571 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 7423029 is about 2724.5236280862. The cubic root of 7423029 is about 195.0714531045.

The spelling of 7423029 in words is "seven million, four hundred twenty-three thousand, twenty-nine".