62525021 has 8 divisors (see below), whose sum is σ = 67866624. Its totient is φ = 57259440.

The previous prime is 62524999. The next prime is 62525027. The reversal of 62525021 is 12052526.

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 62525021 - 2²² = 58330717 is a prime.

It is a super-3 number, since 3×62525021³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (62525027) 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, 17285 + ... + 20586.

It is an arithmetic number, because the mean of its divisors is an integer number (8483328).

Almost surely, 2^62525021 is an apocalyptic number.

It is an amenable number.

62525021 is a deficient number, since it is larger than the sum of its proper divisors (5341603).

62525021 is a wasteful number, since it uses less digits than its factorization.

62525021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38011.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 62525021 is about 7907.2764590597. The cubic root of 62525021 is about 396.9032137423.

Adding to 62525021 its reverse (12052526), we get a palindrome (74577547).

It can be divided in two parts, 625250 and 21, that multiplied together give a triangular number (13130250 = T₅₁₂₄).

The spelling of 62525021 in words is "sixty-two million, five hundred twenty-five thousand, twenty-one".