84051452 has 12 divisors (see below), whose sum is σ = 147155736. Its totient is φ = 42006960.

The previous prime is 84051437. The next prime is 84051467. The reversal of 84051452 is 25415048.

It is an interprime number because it is at equal distance from previous prime (84051437) and next prime (84051467).

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, 11918 + ... + 17610.

It is an arithmetic number, because the mean of its divisors is an integer number (12262978).

Almost surely, 2^84051452 is an apocalyptic number.

It is an amenable number.

84051452 is a deficient number, since it is larger than the sum of its proper divisors (63104284).

84051452 is a wasteful number, since it uses less digits than its factorization.

84051452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9388 (or 9386 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 29.

The square root of 84051452 is about 9167.9578969365. The cubic root of 84051452 is about 438.0413143962.

The spelling of 84051452 in words is "eighty-four million, fifty-one thousand, four hundred fifty-two".