4951972 has 6 divisors (see below), whose sum is σ = 8665958. Its totient is φ = 2475984.

The previous prime is 4951963. The next prime is 4951987. The reversal of 4951972 is 2791594.

It can be written as a sum of positive squares in only one way, i.e., 4901796 + 50176 = 2214^2 + 224^2 .

It is a super-3 number, since 3×4951972³ (a number of 21 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 618993 + ... + 619000.

Almost surely, 2^4951972 is an apocalyptic number.

It is an amenable number.

4951972 is a deficient number, since it is larger than the sum of its proper divisors (3713986).

4951972 is a wasteful number, since it uses less digits than its factorization.

4951972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1237997 (or 1237995 counting only the distinct ones).

The product of its digits is 22680, while the sum is 37.

The square root of 4951972 is about 2225.3026760421. The cubic root of 4951972 is about 170.4483206950.

The spelling of 4951972 in words is "four million, nine hundred fifty-one thousand, nine hundred seventy-two".