7478051 has 16 divisors (see below), whose sum is σ = 8832768. Its totient is φ = 6199200.

The previous prime is 7478017. The next prime is 7478069. The reversal of 7478051 is 1508747.

It is not a de Polignac number, because 7478051 - 2¹⁴ = 7461667 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7477999 and 7478017.

It is not an unprimeable number, because it can be changed into a prime (7478651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35336 + ... + 35546.

It is an arithmetic number, because the mean of its divisors is an integer number (552048).

Almost surely, 2^7478051 is an apocalyptic number.

7478051 is a deficient number, since it is larger than the sum of its proper divisors (1354717).

7478051 is a wasteful number, since it uses less digits than its factorization.

7478051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362.

The product of its (nonzero) digits is 7840, while the sum is 32.

The square root of 7478051 is about 2734.6025305335. The cubic root of 7478051 is about 195.5522456372.

It can be divided in two parts, 74 and 78051, that added together give a 7-th power (78125 = 5⁷).

The spelling of 7478051 in words is "seven million, four hundred seventy-eight thousand, fifty-one".