7048438 has 8 divisors (see below), whose sum is σ = 11194632. Its totient is φ = 3316896.

The previous prime is 7048409. The next prime is 7048441. The reversal of 7048438 is 8348407.

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

It is a Harshad number since it is a multiple of its sum of digits (34), and also a Moran number because the ratio is a prime number: 207307 = 7048438 / (7 + 0 + 4 + 8 + 4 + 3 + 8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103620 + ... + 103687.

It is an arithmetic number, because the mean of its divisors is an integer number (1399329).

Almost surely, 2^7048438 is an apocalyptic number.

7048438 is a deficient number, since it is larger than the sum of its proper divisors (4146194).

7048438 is a wasteful number, since it uses less digits than its factorization.

7048438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207326.

The product of its (nonzero) digits is 21504, while the sum is 34.

The square root of 7048438 is about 2654.8894515591. The cubic root of 7048438 is about 191.7333356815.

The spelling of 7048438 in words is "seven million, forty-eight thousand, four hundred thirty-eight".