7623064 has 8 divisors (see below), whose sum is σ = 14293260. Its totient is φ = 3811528.

The previous prime is 7623037. The next prime is 7623067. The reversal of 7623064 is 4603267.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×7623064² = 116222209496192, which contains 22 as substring.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7623067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 476434 + ... + 476449.

Almost surely, 2^7623064 is an apocalyptic number.

It is an amenable number.

7623064 is a deficient number, since it is larger than the sum of its proper divisors (6670196).

7623064 is a wasteful number, since it uses less digits than its factorization.

7623064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 952889 (or 952885 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 7623064 is about 2760.9896776337. The cubic root of 7623064 is about 196.8081996936.

The spelling of 7623064 in words is "seven million, six hundred twenty-three thousand, sixty-four".