4547970 has 48 divisors (see below), whose sum is σ = 13515840. Its totient is φ = 1039392.

The previous prime is 4547957. The next prime is 4548001. The reversal of 4547970 is 797454.

It is a happy number.

It is a super-2 number, since 2×4547970² = 41368062241800, which contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2980 + ... + 4239.

It is an arithmetic number, because the mean of its divisors is an integer number (281580).

Almost surely, 2^4547970 is an apocalyptic number.

4547970 is an abundant number, since it is smaller than the sum of its proper divisors (8967870).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4547970 is a wasteful number, since it uses less digits than its factorization.

4547970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7239 (or 7236 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The square root of 4547970 is about 2132.5970083445. The cubic root of 4547970 is about 165.6809325746.

The spelling of 4547970 in words is "four million, five hundred forty-seven thousand, nine hundred seventy".