7422629 has 8 divisors (see below), whose sum is σ = 7792512. Its totient is φ = 7056720.

The previous prime is 7422589. The next prime is 7422641. The reversal of 7422629 is 9262247.

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

It is a cyclic number.

It is not a de Polignac number, because 7422629 - 2¹⁶ = 7357093 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7422595 and 7422604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7422229) 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, 3272 + ... + 5054.

It is an arithmetic number, because the mean of its divisors is an integer number (974064).

Almost surely, 2^7422629 is an apocalyptic number.

It is an amenable number.

7422629 is a deficient number, since it is larger than the sum of its proper divisors (369883).

7422629 is a wasteful number, since it uses less digits than its factorization.

7422629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1987.

The product of its digits is 12096, while the sum is 32.

The square root of 7422629 is about 2724.4502197691. The cubic root of 7422629 is about 195.0679491448.

The spelling of 7422629 in words is "seven million, four hundred twenty-two thousand, six hundred twenty-nine".