4897970 has 32 divisors (see below), whose sum is σ = 10993536. Its totient is φ = 1526400.

The previous prime is 4897951. The next prime is 4897973. The reversal of 4897970 is 797984.

It is a super-2 number, since 2×4897970² = 47980220241800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4897973) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2411 + ... + 3950.

It is an arithmetic number, because the mean of its divisors is an integer number (343548).

Almost surely, 2^4897970 is an apocalyptic number.

4897970 is an abundant number, since it is smaller than the sum of its proper divisors (6095566).

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

4897970 is a wasteful number, since it uses less digits than its factorization.

4897970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6386.

The product of its (nonzero) digits is 127008, while the sum is 44.

The square root of 4897970 is about 2213.1357843567. The cubic root of 4897970 is about 169.8264665185.

The spelling of 4897970 in words is "four million, eight hundred ninety-seven thousand, nine hundred seventy".