60621501 has 8 divisors (see below), whose sum is σ = 81313344. Its totient is φ = 40172000.

The previous prime is 60621481. The next prime is 60621511. The reversal of 60621501 is 10512606.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 60621501 - 2⁶ = 60621437 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60621511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60000 + ... + 61001.

It is an arithmetic number, because the mean of its divisors is an integer number (10164168).

Almost surely, 2^60621501 is an apocalyptic number.

It is an amenable number.

60621501 is a deficient number, since it is larger than the sum of its proper divisors (20691843).

60621501 is a wasteful number, since it uses less digits than its factorization.

60621501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121171.

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 60621501 is about 7785.9810557180. The cubic root of 60621501 is about 392.8338425724.

It can be divided in two parts, 60621 and 501, that multiplied together give a square (30371121 = 5511²).

The spelling of 60621501 in words is "sixty million, six hundred twenty-one thousand, five hundred one".