70470004 has 12 divisors (see below), whose sum is σ = 134533728. Its totient is φ = 32031800.

The previous prime is 70469983. The next prime is 70470041. The reversal of 70470004 is 40007407.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

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, 800752 + ... + 800839.

It is an arithmetic number, because the mean of its divisors is an integer number (11211144).

Almost surely, 2^70470004 is an apocalyptic number.

It is an amenable number.

70470004 is a deficient number, since it is larger than the sum of its proper divisors (64063724).

70470004 is a wasteful number, since it uses less digits than its factorization.

70470004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1601606 (or 1601604 counting only the distinct ones).

The product of its (nonzero) digits is 784, while the sum is 22.

The square root of 70470004 is about 8394.6413860272. The cubic root of 70470004 is about 413.0488639818.

It can be divided in two parts, 70 and 470004, that added together give a palindrome (470074).

The spelling of 70470004 in words is "seventy million, four hundred seventy thousand, four".