67572054 has 24 divisors (see below), whose sum is σ = 159716232. Its totient is φ = 20476320.

The previous prime is 67572053. The next prime is 67572061. The reversal of 67572054 is 45027576.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67572053) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 170439 + ... + 170834.

It is an arithmetic number, because the mean of its divisors is an integer number (6654843).

Almost surely, 2^67572054 is an apocalyptic number.

67572054 is an abundant number, since it is smaller than the sum of its proper divisors (92144178).

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

67572054 is a wasteful number, since it uses less digits than its factorization.

67572054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341292 (or 341289 counting only the distinct ones).

The product of its (nonzero) digits is 58800, while the sum is 36.

The square root of 67572054 is about 8220.2222597689. Note that the first 4 decimals coincide. The cubic root of 67572054 is about 407.3074684854.

The spelling of 67572054 in words is "sixty-seven million, five hundred seventy-two thousand, fifty-four".