62698989 has 16 divisors (see below), whose sum is σ = 87639552. Its totient is φ = 39795888.

The previous prime is 62698973. The next prime is 62699023. The reversal of 62698989 is 98989626.

It is not a de Polignac number, because 62698989 - 2⁴ = 62698973 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (62698919) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13662 + ... + 17664.

It is an arithmetic number, because the mean of its divisors is an integer number (5477472).

Almost surely, 2^62698989 is an apocalyptic number.

62698989 is a gapful number since it is divisible by the number (69) formed by its first and last digit.

It is an amenable number.

62698989 is a deficient number, since it is larger than the sum of its proper divisors (24940563).

62698989 is a wasteful number, since it uses less digits than its factorization.

62698989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4256.

The product of its digits is 3359232, while the sum is 57.

The square root of 62698989 is about 7918.2693184812. The cubic root of 62698989 is about 397.2709839375.

The spelling of 62698989 in words is "sixty-two million, six hundred ninety-eight thousand, nine hundred eighty-nine".