5629451 has 4 divisors (see below), whose sum is σ = 5823600. Its totient is φ = 5435304.

The previous prime is 5629441. The next prime is 5629493. The reversal of 5629451 is 1549265.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1549265 = 5 ⋅309853.

It is a cyclic number.

It is not a de Polignac number, because 5629451 - 2⁶ = 5629387 is a prime.

It is a super-2 number, since 2×5629451² = 63381437122802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5629441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97031 + ... + 97088.

It is an arithmetic number, because the mean of its divisors is an integer number (1455900).

Almost surely, 2^5629451 is an apocalyptic number.

5629451 is a deficient number, since it is larger than the sum of its proper divisors (194149).

5629451 is a wasteful number, since it uses less digits than its factorization.

5629451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194148.

The product of its digits is 10800, while the sum is 32.

The square root of 5629451 is about 2372.6464127636. The cubic root of 5629451 is about 177.8915616930.

The spelling of 5629451 in words is "five million, six hundred twenty-nine thousand, four hundred fifty-one".