7456006 has 8 divisors (see below), whose sum is σ = 11204424. Its totient is φ = 3721200.

The previous prime is 7456003. The next prime is 7456021. The reversal of 7456006 is 6006547.

7456006 = T₂₂₂₈ + T₂₂₂₉ + T₂₂₃₀.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7456003) 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, 1900 + ... + 4303.

It is an arithmetic number, because the mean of its divisors is an integer number (1400553).

Almost surely, 2^7456006 is an apocalyptic number.

7456006 is the 2230-th centered triangular number.

7456006 is a deficient number, since it is larger than the sum of its proper divisors (3748418).

7456006 is a wasteful number, since it uses less digits than its factorization.

7456006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6806.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 7456006 is about 2730.5688052126. The cubic root of 7456006 is about 195.3598963929.

The spelling of 7456006 in words is "seven million, four hundred fifty-six thousand, six".