946451952 has 140 divisors (see below), whose sum is σ = 2803072824. Its totient is φ = 309329280.

The previous prime is 946451929. The next prime is 946451969. The reversal of 946451952 is 259154649.

It is a super-2 number, since 2×946451952² = 1791542594889220608, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 946451898 and 946451907.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 617427 + ... + 618957.

Almost surely, 2^946451952 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 946451952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1401536412).

946451952 is an abundant number, since it is smaller than the sum of its proper divisors (1856620872).

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

946451952 is a wasteful number, since it uses less digits than its factorization.

946451952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1610 (or 1589 counting only the distinct ones).

The product of its digits is 388800, while the sum is 45.

The square root of 946451952 is about 30764.4592346428. The cubic root of 946451952 is about 981.8222211955.

It can be divided in two parts, 9464 and 51952, that added together give a palindrome (61416).

The spelling of 946451952 in words is "nine hundred forty-six million, four hundred fifty-one thousand, nine hundred fifty-two".